55858873

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 67112712

約数和(自身を除く): 11253839

約数列:

[1, 7, 49, 53, 137, 157, 371, 959, 1099, 2597, 6713, 7261, 7693, 8321, 21509, 50827, 58247, 150563, 355789, 407729, 1053941, 1139977, 7979839, 55858873]

約数ペア:

[(1, 55858873), (7, 7979839), (49, 1139977), (53, 1053941), (137, 407729), (157, 355789), (371, 150563), (959, 58247), (1099, 50827), (2597, 21509), (6713, 8321), (7261, 7693)]