47915154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2333}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 119426112

約数和(自身を除く): 71510958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2333, 2934, 3423, 4666, 6846, 6999, 10269, 13998, 16331, 20538, 20997, 32662, 41994, 48993, 97986, 146979, 293958, 380279, 760558, 1140837, 2281674, 2661953, 3422511, 5323906, 6845022, 7985859, 15971718, 23957577, 47915154]

約数ペア:

[(1, 47915154), (2, 23957577), (3, 15971718), (6, 7985859), (7, 6845022), (9, 5323906), (14, 3422511), (18, 2661953), (21, 2281674), (42, 1140837), (63, 760558), (126, 380279), (163, 293958), (326, 146979), (489, 97986), (978, 48993), (1141, 41994), (1467, 32662), (2282, 20997), (2333, 20538), (2934, 16331), (3423, 13998), (4666, 10269), (6846, 6999)]