56516146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2357}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 89415360

約数和(自身を除く): 32899214

約数列:

[1, 2, 19, 38, 631, 1262, 2357, 4714, 11989, 23978, 44783, 89566, 1487267, 2974534, 28258073, 56516146]

約数ペア:

[(1, 56516146), (2, 28258073), (19, 2974534), (38, 1487267), (631, 89566), (1262, 44783), (2357, 23978), (4714, 11989)]