53933990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{490309}}^1$

素因数の和:490327

約数の個数: 16

約数和(自身を含む): 105906960

約数和(自身を除く): 51972970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 490309, 980618, 2451545, 4903090, 5393399, 10786798, 26966995, 53933990]

約数ペア:

[(1, 53933990), (2, 26966995), (5, 10786798), (10, 5393399), (11, 4903090), (22, 2451545), (55, 980618), (110, 490309)]