47343530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1171}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 92147328

約数和(自身を除く): 44803798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1171, 1555, 2342, 3110, 4043, 5855, 8086, 11710, 15223, 20215, 30446, 40430, 76115, 152230, 364181, 728362, 1820905, 3641810, 4734353, 9468706, 23671765, 47343530]

約数ペア:

[(1, 47343530), (2, 23671765), (5, 9468706), (10, 4734353), (13, 3641810), (26, 1820905), (65, 728362), (130, 364181), (311, 152230), (622, 76115), (1171, 40430), (1555, 30446), (2342, 20215), (3110, 15223), (4043, 11710), (5855, 8086)]