47873460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1289}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 134366400

約数和(自身を除く): 86492940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1289, 1857, 2476, 2578, 3095, 3714, 3867, 5156, 6190, 6445, 7428, 7734, 9285, 12380, 12890, 15468, 18570, 19335, 25780, 37140, 38670, 77340, 797891, 1595782, 2393673, 3191564, 3989455, 4787346, 7978910, 9574692, 11968365, 15957820, 23936730, 47873460]

約数ペア:

[(1, 47873460), (2, 23936730), (3, 15957820), (4, 11968365), (5, 9574692), (6, 7978910), (10, 4787346), (12, 3989455), (15, 3191564), (20, 2393673), (30, 1595782), (60, 797891), (619, 77340), (1238, 38670), (1289, 37140), (1857, 25780), (2476, 19335), (2578, 18570), (3095, 15468), (3714, 12890), (3867, 12380), (5156, 9285), (6190, 7734), (6445, 7428)]