56662520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48847}}^1$

素因数の和:48887

約数の個数: 32

約数和(自身を含む): 131889600

約数和(自身を除く): 75227080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 48847, 97694, 195388, 244235, 390776, 488470, 976940, 1416563, 1953880, 2833126, 5666252, 7082815, 11332504, 14165630, 28331260, 56662520]

約数ペア:

[(1, 56662520), (2, 28331260), (4, 14165630), (5, 11332504), (8, 7082815), (10, 5666252), (20, 2833126), (29, 1953880), (40, 1416563), (58, 976940), (116, 488470), (145, 390776), (232, 244235), (290, 195388), (580, 97694), (1160, 48847)]