56286120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42641}}^1$

素因数の和:42666

約数の個数: 64

約数和(自身を含む): 184213440

約数和(自身を除く): 127927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42641, 85282, 127923, 170564, 213205, 255846, 341128, 426410, 469051, 511692, 639615, 852820, 938102, 1023384, 1279230, 1407153, 1705640, 1876204, 2345255, 2558460, 2814306, 3752408, 4690510, 5116920, 5628612, 7035765, 9381020, 11257224, 14071530, 18762040, 28143060, 56286120]

約数ペア:

[(1, 56286120), (2, 28143060), (3, 18762040), (4, 14071530), (5, 11257224), (6, 9381020), (8, 7035765), (10, 5628612), (11, 5116920), (12, 4690510), (15, 3752408), (20, 2814306), (22, 2558460), (24, 2345255), (30, 1876204), (33, 1705640), (40, 1407153), (44, 1279230), (55, 1023384), (60, 938102), (66, 852820), (88, 639615), (110, 511692), (120, 469051), (132, 426410), (165, 341128), (220, 255846), (264, 213205), (330, 170564), (440, 127923), (660, 85282), (1320, 42641)]