55661690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21491}}^1$

素因数の和:21542

約数の個数: 32

約数和(自身を含む): 117604224

約数和(自身を除く): 61942534

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 21491, 42982, 107455, 150437, 214910, 300874, 752185, 795167, 1504370, 1590334, 3975835, 5566169, 7951670, 11132338, 27830845, 55661690]

約数ペア:

[(1, 55661690), (2, 27830845), (5, 11132338), (7, 7951670), (10, 5566169), (14, 3975835), (35, 1590334), (37, 1504370), (70, 795167), (74, 752185), (185, 300874), (259, 214910), (370, 150437), (518, 107455), (1295, 42982), (2590, 21491)]