56506648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{642121}}^1$

素因数の和:642138

約数の個数: 16

約数和(自身を含む): 115581960

約数和(自身を除く): 59075312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 642121, 1284242, 2568484, 5136968, 7063331, 14126662, 28253324, 56506648]

約数ペア:

[(1, 56506648), (2, 28253324), (4, 14126662), (8, 7063331), (11, 5136968), (22, 2568484), (44, 1284242), (88, 642121)]