53637950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 106064640

約数和(自身を除く): 52426690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 131, 190, 262, 431, 475, 655, 862, 950, 1310, 2155, 2489, 3275, 4310, 4978, 6550, 8189, 10775, 12445, 16378, 21550, 24890, 40945, 56461, 62225, 81890, 112922, 124450, 204725, 282305, 409450, 564610, 1072759, 1411525, 2145518, 2823050, 5363795, 10727590, 26818975, 53637950]

約数ペア:

[(1, 53637950), (2, 26818975), (5, 10727590), (10, 5363795), (19, 2823050), (25, 2145518), (38, 1411525), (50, 1072759), (95, 564610), (131, 409450), (190, 282305), (262, 204725), (431, 124450), (475, 112922), (655, 81890), (862, 62225), (950, 56461), (1310, 40945), (2155, 24890), (2489, 21550), (3275, 16378), (4310, 12445), (4978, 10775), (6550, 8189)]