42590350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 87065856

約数和(自身を除く): 44475506

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 211, 275, 367, 422, 550, 734, 1055, 1835, 2110, 2321, 3670, 4037, 4642, 5275, 8074, 9175, 10550, 11605, 18350, 20185, 23210, 40370, 58025, 77437, 100925, 116050, 154874, 201850, 387185, 774370, 851807, 1703614, 1935925, 3871850, 4259035, 8518070, 21295175, 42590350]

約数ペア:

[(1, 42590350), (2, 21295175), (5, 8518070), (10, 4259035), (11, 3871850), (22, 1935925), (25, 1703614), (50, 851807), (55, 774370), (110, 387185), (211, 201850), (275, 154874), (367, 116050), (422, 100925), (550, 77437), (734, 58025), (1055, 40370), (1835, 23210), (2110, 20185), (2321, 18350), (3670, 11605), (4037, 10550), (4642, 9175), (5275, 8074)]