51396125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37379}}^1$

素因数の和:37405

約数の個数: 16

約数和(自身を含む): 69975360

約数和(自身を除く): 18579235

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 37379, 186895, 411169, 934475, 2055845, 4672375, 10279225, 51396125]

約数ペア:

[(1, 51396125), (5, 10279225), (11, 4672375), (25, 2055845), (55, 934475), (125, 411169), (275, 186895), (1375, 37379)]