51766410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40129}}^1$

素因数の和:40182

約数の個数: 32

約数和(自身を含む): 127131840

約数和(自身を除く): 75365430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 40129, 80258, 120387, 200645, 240774, 401290, 601935, 1203870, 1725547, 3451094, 5176641, 8627735, 10353282, 17255470, 25883205, 51766410]

約数ペア:

[(1, 51766410), (2, 25883205), (3, 17255470), (5, 10353282), (6, 8627735), (10, 5176641), (15, 3451094), (30, 1725547), (43, 1203870), (86, 601935), (129, 401290), (215, 240774), (258, 200645), (430, 120387), (645, 80258), (1290, 40129)]