50310840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1987}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 151724160

約数和(自身を除く): 101413320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 1987, 2110, 2532, 3165, 3974, 4220, 5064, 5961, 6330, 7948, 8440, 9935, 11922, 12660, 15896, 19870, 23844, 25320, 29805, 39740, 47688, 59610, 79480, 119220, 238440, 419257, 838514, 1257771, 1677028, 2096285, 2515542, 3354056, 4192570, 5031084, 6288855, 8385140, 10062168, 12577710, 16770280, 25155420, 50310840]

約数ペア:

[(1, 50310840), (2, 25155420), (3, 16770280), (4, 12577710), (5, 10062168), (6, 8385140), (8, 6288855), (10, 5031084), (12, 4192570), (15, 3354056), (20, 2515542), (24, 2096285), (30, 1677028), (40, 1257771), (60, 838514), (120, 419257), (211, 238440), (422, 119220), (633, 79480), (844, 59610), (1055, 47688), (1266, 39740), (1688, 29805), (1987, 25320), (2110, 23844), (2532, 19870), (3165, 15896), (3974, 12660), (4220, 11922), (5064, 9935), (5961, 8440), (6330, 7948)]