54214490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1489}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 106850880

約数和(自身を除く): 52636390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 662, 1489, 1655, 2978, 3310, 3641, 7282, 7445, 14890, 16379, 18205, 32758, 36410, 81895, 163790, 492859, 985718, 2464295, 4928590, 5421449, 10842898, 27107245, 54214490]

約数ペア:

[(1, 54214490), (2, 27107245), (5, 10842898), (10, 5421449), (11, 4928590), (22, 2464295), (55, 985718), (110, 492859), (331, 163790), (662, 81895), (1489, 36410), (1655, 32758), (2978, 18205), (3310, 16379), (3641, 14890), (7282, 7445)]