51289620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3547}}^1$

素因数の和:3800

約数の個数: 48

約数和(自身を含む): 144247488

約数和(自身を除く): 92957868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3547, 3615, 4820, 7094, 7230, 10641, 14188, 14460, 17735, 21282, 35470, 42564, 53205, 70940, 106410, 212820, 854827, 1709654, 2564481, 3419308, 4274135, 5128962, 8548270, 10257924, 12822405, 17096540, 25644810, 51289620]

約数ペア:

[(1, 51289620), (2, 25644810), (3, 17096540), (4, 12822405), (5, 10257924), (6, 8548270), (10, 5128962), (12, 4274135), (15, 3419308), (20, 2564481), (30, 1709654), (60, 854827), (241, 212820), (482, 106410), (723, 70940), (964, 53205), (1205, 42564), (1446, 35470), (2410, 21282), (2892, 17735), (3547, 14460), (3615, 14188), (4820, 10641), (7094, 7230)]