50875020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 185687040

約数和(自身を除く): 134812020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 313, 315, 378, 387, 420, 430, 516, 540, 602, 626, 630, 645, 756, 774, 860, 903, 939, 945, 1161, 1204, 1252, 1260, 1290, 1505, 1548, 1565, 1806, 1878, 1890, 1935, 2191, 2322, 2580, 2709, 2817, 3010, 3130, 3612, 3756, 3780, 3870, 4382, 4515, 4644, 4695, 5418, 5634, 5805, 6020, 6260, 6573, 7740, 8127, 8451, 8764, 9030, 9390, 10836, 10955, 11268, 11610, 13146, 13459, 13545, 14085, 16254, 16902, 18060, 18780, 19719, 21910, 23220, 26292, 26918, 27090, 28170, 32508, 32865, 33804, 39438, 40377, 40635, 42255, 43820, 53836, 54180, 56340, 59157, 65730, 67295, 78876, 80754, 81270, 84510, 94213, 98595, 118314, 121131, 131460, 134590, 161508, 162540, 169020, 188426, 197190, 201885, 236628, 242262, 269180, 282639, 295785, 363393, 376852, 394380, 403770, 471065, 484524, 565278, 591570, 605655, 726786, 807540, 847917, 942130, 1130556, 1183140, 1211310, 1413195, 1453572, 1695834, 1816965, 1884260, 2422620, 2543751, 2826390, 3391668, 3633930, 4239585, 5087502, 5652780, 7267860, 8479170, 10175004, 12718755, 16958340, 25437510, 50875020]

約数ペア:

[(1, 50875020), (2, 25437510), (3, 16958340), (4, 12718755), (5, 10175004), (6, 8479170), (7, 7267860), (9, 5652780), (10, 5087502), (12, 4239585), (14, 3633930), (15, 3391668), (18, 2826390), (20, 2543751), (21, 2422620), (27, 1884260), (28, 1816965), (30, 1695834), (35, 1453572), (36, 1413195), (42, 1211310), (43, 1183140), (45, 1130556), (54, 942130), (60, 847917), (63, 807540), (70, 726786), (84, 605655), (86, 591570), (90, 565278), (105, 484524), (108, 471065), (126, 403770), (129, 394380), (135, 376852), (140, 363393), (172, 295785), (180, 282639), (189, 269180), (210, 242262), (215, 236628), (252, 201885), (258, 197190), (270, 188426), (301, 169020), (313, 162540), (315, 161508), (378, 134590), (387, 131460), (420, 121131), (430, 118314), (516, 98595), (540, 94213), (602, 84510), (626, 81270), (630, 80754), (645, 78876), (756, 67295), (774, 65730), (860, 59157), (903, 56340), (939, 54180), (945, 53836), (1161, 43820), (1204, 42255), (1252, 40635), (1260, 40377), (1290, 39438), (1505, 33804), (1548, 32865), (1565, 32508), (1806, 28170), (1878, 27090), (1890, 26918), (1935, 26292), (2191, 23220), (2322, 21910), (2580, 19719), (2709, 18780), (2817, 18060), (3010, 16902), (3130, 16254), (3612, 14085), (3756, 13545), (3780, 13459), (3870, 13146), (4382, 11610), (4515, 11268), (4644, 10955), (4695, 10836), (5418, 9390), (5634, 9030), (5805, 8764), (6020, 8451), (6260, 8127), (6573, 7740)]