51271992

素因数分解:

$2^3\times 3^2\times {\mathrm{829}}^1\times {\mathrm{859}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 139191000

約数和(自身を除く): 87919008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 829, 859, 1658, 1718, 2487, 2577, 3316, 3436, 4974, 5154, 6632, 6872, 7461, 7731, 9948, 10308, 14922, 15462, 19896, 20616, 29844, 30924, 59688, 61848, 712111, 1424222, 2136333, 2848444, 4272666, 5696888, 6408999, 8545332, 12817998, 17090664, 25635996, 51271992]

約数ペア:

[(1, 51271992), (2, 25635996), (3, 17090664), (4, 12817998), (6, 8545332), (8, 6408999), (9, 5696888), (12, 4272666), (18, 2848444), (24, 2136333), (36, 1424222), (72, 712111), (829, 61848), (859, 59688), (1658, 30924), (1718, 29844), (2487, 20616), (2577, 19896), (3316, 15462), (3436, 14922), (4974, 10308), (5154, 9948), (6632, 7731), (6872, 7461)]