51282570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13049}}^1$

素因数の和:13190

約数の個数: 32

約数和(自身を含む): 124027200

約数和(自身を除く): 72744630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 13049, 26098, 39147, 65245, 78294, 130490, 195735, 391470, 1709419, 3418838, 5128257, 8547095, 10256514, 17094190, 25641285, 51282570]

約数ペア:

[(1, 51282570), (2, 25641285), (3, 17094190), (5, 10256514), (6, 8547095), (10, 5128257), (15, 3418838), (30, 1709419), (131, 391470), (262, 195735), (393, 130490), (655, 78294), (786, 65245), (1310, 39147), (1965, 26098), (3930, 13049)]