56906390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{183569}}^1$

素因数の和:183607

約数の個数: 16

約数和(自身を含む): 105736320

約数和(自身を除く): 48829930

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 183569, 367138, 917845, 1835690, 5690639, 11381278, 28453195, 56906390]

約数ペア:

[(1, 56906390), (2, 28453195), (5, 11381278), (10, 5690639), (31, 1835690), (62, 917845), (155, 367138), (310, 183569)]