55231620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10343}}^1$

素因数の和:10444

約数の個数: 48

約数和(自身を含む): 156401280

約数和(自身を除く): 101169660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 10343, 20686, 31029, 41372, 51715, 62058, 103430, 124116, 155145, 206860, 310290, 620580, 920527, 1841054, 2761581, 3682108, 4602635, 5523162, 9205270, 11046324, 13807905, 18410540, 27615810, 55231620]

約数ペア:

[(1, 55231620), (2, 27615810), (3, 18410540), (4, 13807905), (5, 11046324), (6, 9205270), (10, 5523162), (12, 4602635), (15, 3682108), (20, 2761581), (30, 1841054), (60, 920527), (89, 620580), (178, 310290), (267, 206860), (356, 155145), (445, 124116), (534, 103430), (890, 62058), (1068, 51715), (1335, 41372), (1780, 31029), (2670, 20686), (5340, 10343)]