56508748

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{48883}}^1$

素因数の和:48921

約数の個数: 18

約数和(自身を含む): 105051716

約数和(自身を除く): 48542968

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 48883, 97766, 195532, 831011, 1662022, 3324044, 14127187, 28254374, 56508748]

約数ペア:

[(1, 56508748), (2, 28254374), (4, 14127187), (17, 3324044), (34, 1662022), (68, 831011), (289, 195532), (578, 97766), (1156, 48883)]