51529250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 98308080

約数和(自身を除く): 46778830

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 3889, 6625, 7778, 13250, 19445, 38890, 97225, 194450, 206117, 412234, 486125, 972250, 1030585, 2061170, 5152925, 10305850, 25764625, 51529250]

約数ペア:

[(1, 51529250), (2, 25764625), (5, 10305850), (10, 5152925), (25, 2061170), (50, 1030585), (53, 972250), (106, 486125), (125, 412234), (250, 206117), (265, 194450), (530, 97225), (1325, 38890), (2650, 19445), (3889, 13250), (6625, 7778)]