47188848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{140443}}^1$

素因数の和:140461

約数の個数: 40

約数和(自身を含む): 139320448

約数和(自身を除く): 92131600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 140443, 280886, 421329, 561772, 842658, 983101, 1123544, 1685316, 1966202, 2247088, 2949303, 3370632, 3932404, 5898606, 6741264, 7864808, 11797212, 15729616, 23594424, 47188848]

約数ペア:

[(1, 47188848), (2, 23594424), (3, 15729616), (4, 11797212), (6, 7864808), (7, 6741264), (8, 5898606), (12, 3932404), (14, 3370632), (16, 2949303), (21, 2247088), (24, 1966202), (28, 1685316), (42, 1123544), (48, 983101), (56, 842658), (84, 561772), (112, 421329), (168, 280886), (336, 140443)]