56814870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{270547}}^1$

素因数の和:270564

約数の個数: 32

約数和(自身を含む): 155835648

約数和(自身を除く): 99020778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 270547, 541094, 811641, 1352735, 1623282, 1893829, 2705470, 3787658, 4058205, 5681487, 8116410, 9469145, 11362974, 18938290, 28407435, 56814870]

約数ペア:

[(1, 56814870), (2, 28407435), (3, 18938290), (5, 11362974), (6, 9469145), (7, 8116410), (10, 5681487), (14, 4058205), (15, 3787658), (21, 2705470), (30, 1893829), (35, 1623282), (42, 1352735), (70, 811641), (105, 541094), (210, 270547)]