54761790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42451}}^1$

素因数の和:42504

約数の個数: 32

約数和(自身を含む): 134487936

約数和(自身を除く): 79726146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 42451, 84902, 127353, 212255, 254706, 424510, 636765, 1273530, 1825393, 3650786, 5476179, 9126965, 10952358, 18253930, 27380895, 54761790]

約数ペア:

[(1, 54761790), (2, 27380895), (3, 18253930), (5, 10952358), (6, 9126965), (10, 5476179), (15, 3650786), (30, 1825393), (43, 1273530), (86, 636765), (129, 424510), (215, 254706), (258, 212255), (430, 127353), (645, 84902), (1290, 42451)]