54727420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14633}}^1$

素因数の和:14670

約数の個数: 48

約数和(自身を含む): 132759648

約数和(自身を除く): 78032228

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 14633, 29266, 58532, 73165, 146330, 160963, 248761, 292660, 321926, 497522, 643852, 804815, 995044, 1243805, 1609630, 2487610, 2736371, 3219260, 4975220, 5472742, 10945484, 13681855, 27363710, 54727420]

約数ペア:

[(1, 54727420), (2, 27363710), (4, 13681855), (5, 10945484), (10, 5472742), (11, 4975220), (17, 3219260), (20, 2736371), (22, 2487610), (34, 1609630), (44, 1243805), (55, 995044), (68, 804815), (85, 643852), (110, 497522), (170, 321926), (187, 292660), (220, 248761), (340, 160963), (374, 146330), (748, 73165), (935, 58532), (1870, 29266), (3740, 14633)]