51746768

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{28621}}^1$

素因数の和:28742

約数の個数: 20

約数和(自身を含む): 101150148

約数和(自身を除く): 49403380

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 28621, 57242, 114484, 228968, 457936, 3234173, 6468346, 12936692, 25873384, 51746768]

約数ペア:

[(1, 51746768), (2, 25873384), (4, 12936692), (8, 6468346), (16, 3234173), (113, 457936), (226, 228968), (452, 114484), (904, 57242), (1808, 28621)]