54564880

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3571}}^1$

素因数の和:3775

約数の個数: 40

約数和(自身を含む): 127563264

約数和(自身を除く): 72998384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3571, 3820, 7142, 7640, 14284, 15280, 17855, 28568, 35710, 57136, 71420, 142840, 285680, 682061, 1364122, 2728244, 3410305, 5456488, 6820610, 10912976, 13641220, 27282440, 54564880]

約数ペア:

[(1, 54564880), (2, 27282440), (4, 13641220), (5, 10912976), (8, 6820610), (10, 5456488), (16, 3410305), (20, 2728244), (40, 1364122), (80, 682061), (191, 285680), (382, 142840), (764, 71420), (955, 57136), (1528, 35710), (1910, 28568), (3056, 17855), (3571, 15280), (3820, 14284), (7142, 7640)]