50455830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 88890090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 41, 51, 57, 82, 85, 95, 102, 114, 123, 127, 170, 190, 205, 246, 254, 255, 285, 323, 381, 410, 510, 570, 615, 635, 646, 697, 762, 779, 969, 1230, 1270, 1394, 1558, 1615, 1905, 1938, 2091, 2159, 2337, 2413, 3230, 3485, 3810, 3895, 4182, 4318, 4674, 4826, 4845, 5207, 6477, 6970, 7239, 7790, 9690, 10414, 10455, 10795, 11685, 12065, 12954, 13243, 14478, 15621, 20910, 21590, 23370, 24130, 26035, 26486, 31242, 32385, 36195, 39729, 41021, 52070, 64770, 66215, 72390, 78105, 79458, 82042, 88519, 98933, 123063, 132430, 156210, 177038, 197866, 198645, 205105, 246126, 265557, 296799, 397290, 410210, 442595, 494665, 531114, 593598, 615315, 885190, 989330, 1230630, 1327785, 1483995, 1681861, 2655570, 2967990, 3363722, 5045583, 8409305, 10091166, 16818610, 25227915, 50455830]

約数ペア:

[(1, 50455830), (2, 25227915), (3, 16818610), (5, 10091166), (6, 8409305), (10, 5045583), (15, 3363722), (17, 2967990), (19, 2655570), (30, 1681861), (34, 1483995), (38, 1327785), (41, 1230630), (51, 989330), (57, 885190), (82, 615315), (85, 593598), (95, 531114), (102, 494665), (114, 442595), (123, 410210), (127, 397290), (170, 296799), (190, 265557), (205, 246126), (246, 205105), (254, 198645), (255, 197866), (285, 177038), (323, 156210), (381, 132430), (410, 123063), (510, 98933), (570, 88519), (615, 82042), (635, 79458), (646, 78105), (697, 72390), (762, 66215), (779, 64770), (969, 52070), (1230, 41021), (1270, 39729), (1394, 36195), (1558, 32385), (1615, 31242), (1905, 26486), (1938, 26035), (2091, 24130), (2159, 23370), (2337, 21590), (2413, 20910), (3230, 15621), (3485, 14478), (3810, 13243), (3895, 12954), (4182, 12065), (4318, 11685), (4674, 10795), (4826, 10455), (4845, 10414), (5207, 9690), (6477, 7790), (6970, 7239)]