61631350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 128835504

約数和(自身を除く): 67204154

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 121, 122, 167, 242, 275, 305, 334, 550, 605, 610, 671, 835, 1210, 1342, 1525, 1670, 1837, 3025, 3050, 3355, 3674, 4175, 6050, 6710, 7381, 8350, 9185, 10187, 14762, 16775, 18370, 20207, 20374, 33550, 36905, 40414, 45925, 50935, 73810, 91850, 101035, 101870, 112057, 184525, 202070, 224114, 254675, 369050, 505175, 509350, 560285, 1010350, 1120570, 1232627, 2465254, 2801425, 5602850, 6163135, 12326270, 30815675, 61631350]

約数ペア:

[(1, 61631350), (2, 30815675), (5, 12326270), (10, 6163135), (11, 5602850), (22, 2801425), (25, 2465254), (50, 1232627), (55, 1120570), (61, 1010350), (110, 560285), (121, 509350), (122, 505175), (167, 369050), (242, 254675), (275, 224114), (305, 202070), (334, 184525), (550, 112057), (605, 101870), (610, 101035), (671, 91850), (835, 73810), (1210, 50935), (1342, 45925), (1525, 40414), (1670, 36905), (1837, 33550), (3025, 20374), (3050, 20207), (3355, 18370), (3674, 16775), (4175, 14762), (6050, 10187), (6710, 9185), (7381, 8350)]