49662647900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:589

約数の個数: 216

約数和(自身を含む): 118158104064

約数和(自身を除く): 68495456164

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 43, 50, 58, 62, 86, 100, 116, 124, 145, 155, 172, 215, 290, 310, 430, 443, 580, 620, 725, 775, 841, 860, 886, 899, 1075, 1247, 1333, 1450, 1550, 1682, 1772, 1798, 2150, 2215, 2494, 2666, 2900, 3100, 3364, 3596, 4205, 4300, 4430, 4495, 4988, 5332, 6235, 6665, 8410, 8860, 8990, 11075, 12470, 12847, 13330, 13733, 16820, 17980, 19049, 21025, 22150, 22475, 24940, 25694, 26071, 26660, 27466, 31175, 33325, 36163, 38098, 38657, 42050, 44300, 44950, 51388, 52142, 54932, 62350, 64235, 66650, 68665, 72326, 76196, 77314, 84100, 89900, 95245, 104284, 124700, 128470, 130355, 133300, 137330, 144652, 154628, 180815, 190490, 193285, 256940, 260710, 274660, 321175, 343325, 361630, 372563, 380980, 386570, 398257, 476225, 521420, 552421, 590519, 642350, 651775, 686650, 723260, 745126, 773140, 796514, 904075, 952450, 966425, 1104842, 1121053, 1181038, 1284700, 1303550, 1373300, 1490252, 1593028, 1808150, 1862815, 1904900, 1932850, 1991285, 2209684, 2242106, 2362076, 2607100, 2762105, 2952595, 3616300, 3725630, 3865700, 3982570, 4484212, 5524210, 5605265, 5905190, 7451260, 7965140, 9314075, 9956425, 11048420, 11210530, 11549453, 11810380, 13810525, 14762975, 16020209, 17125051, 18628150, 19912850, 22421060, 23098906, 27621050, 28026325, 29525950, 32040418, 34250102, 37256300, 39825700, 46197812, 55242100, 56052650, 57747265, 59051900, 64080836, 68500204, 80101045, 85625255, 112105300, 115494530, 160202090, 171250510, 230989060, 288736325, 320404180, 342501020, 400505225, 428126275, 496626479, 577472650, 801010450, 856252550, 993252958, 1154945300, 1602020900, 1712505100, 1986505916, 2483132395, 4966264790, 9932529580, 12415661975, 24831323950, 49662647900]

約数ペア:

[(1, 49662647900), (2, 24831323950), (4, 12415661975), (5, 9932529580), (10, 4966264790), (20, 2483132395), (25, 1986505916), (29, 1712505100), (31, 1602020900), (43, 1154945300), (50, 993252958), (58, 856252550), (62, 801010450), (86, 577472650), (100, 496626479), (116, 428126275), (124, 400505225), (145, 342501020), (155, 320404180), (172, 288736325), (215, 230989060), (290, 171250510), (310, 160202090), (430, 115494530), (443, 112105300), (580, 85625255), (620, 80101045), (725, 68500204), (775, 64080836), (841, 59051900), (860, 57747265), (886, 56052650), (899, 55242100), (1075, 46197812), (1247, 39825700), (1333, 37256300), (1450, 34250102), (1550, 32040418), (1682, 29525950), (1772, 28026325), (1798, 27621050), (2150, 23098906), (2215, 22421060), (2494, 19912850), (2666, 18628150), (2900, 17125051), (3100, 16020209), (3364, 14762975), (3596, 13810525), (4205, 11810380), (4300, 11549453), (4430, 11210530), (4495, 11048420), (4988, 9956425), (5332, 9314075), (6235, 7965140), (6665, 7451260), (8410, 5905190), (8860, 5605265), (8990, 5524210), (11075, 4484212), (12470, 3982570), (12847, 3865700), (13330, 3725630), (13733, 3616300), (16820, 2952595), (17980, 2762105), (19049, 2607100), (21025, 2362076), (22150, 2242106), (22475, 2209684), (24940, 1991285), (25694, 1932850), (26071, 1904900), (26660, 1862815), (27466, 1808150), (31175, 1593028), (33325, 1490252), (36163, 1373300), (38098, 1303550), (38657, 1284700), (42050, 1181038), (44300, 1121053), (44950, 1104842), (51388, 966425), (52142, 952450), (54932, 904075), (62350, 796514), (64235, 773140), (66650, 745126), (68665, 723260), (72326, 686650), (76196, 651775), (77314, 642350), (84100, 590519), (89900, 552421), (95245, 521420), (104284, 476225), (124700, 398257), (128470, 386570), (130355, 380980), (133300, 372563), (137330, 361630), (144652, 343325), (154628, 321175), (180815, 274660), (190490, 260710), (193285, 256940)]