42550970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 96926976

約数和(自身を除く): 54376006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 757, 770, 803, 1022, 1514, 1606, 2555, 3785, 4015, 5110, 5299, 5621, 7570, 8030, 8327, 10598, 11242, 16654, 26495, 28105, 41635, 52990, 55261, 56210, 58289, 83270, 110522, 116578, 276305, 291445, 386827, 552610, 582890, 607871, 773654, 1215742, 1934135, 3039355, 3868270, 4255097, 6078710, 8510194, 21275485, 42550970]

約数ペア:

[(1, 42550970), (2, 21275485), (5, 8510194), (7, 6078710), (10, 4255097), (11, 3868270), (14, 3039355), (22, 1934135), (35, 1215742), (55, 773654), (70, 607871), (73, 582890), (77, 552610), (110, 386827), (146, 291445), (154, 276305), (365, 116578), (385, 110522), (511, 83270), (730, 58289), (757, 56210), (770, 55261), (803, 52990), (1022, 41635), (1514, 28105), (1606, 26495), (2555, 16654), (3785, 11242), (4015, 10598), (5110, 8327), (5299, 8030), (5621, 7570)]