47881210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2129}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 93396240

約数和(自身を除く): 45515030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2129, 2249, 4258, 4498, 10645, 11245, 21290, 22490, 27677, 55354, 138385, 276770, 368317, 736634, 1841585, 3683170, 4788121, 9576242, 23940605, 47881210]

約数ペア:

[(1, 47881210), (2, 23940605), (5, 9576242), (10, 4788121), (13, 3683170), (26, 1841585), (65, 736634), (130, 368317), (173, 276770), (346, 138385), (865, 55354), (1730, 27677), (2129, 22490), (2249, 21290), (4258, 11245), (4498, 10645)]