56228315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 27234085

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 4139, 13585, 20695, 45529, 53807, 78641, 227645, 269035, 393205, 591877, 865051, 1022333, 2959385, 4325255, 5111665, 11245663, 56228315]

約数ペア:

[(1, 56228315), (5, 11245663), (11, 5111665), (13, 4325255), (19, 2959385), (55, 1022333), (65, 865051), (95, 591877), (143, 393205), (209, 269035), (247, 227645), (715, 78641), (1045, 53807), (1235, 45529), (2717, 20695), (4139, 13585)]