51629816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 118169280

約数和(自身を除く): 66539464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 193, 238, 281, 386, 476, 562, 772, 952, 1124, 1351, 1544, 1967, 2248, 2702, 3281, 3934, 4777, 5404, 6562, 7868, 9554, 10808, 13124, 15736, 19108, 22967, 26248, 33439, 38216, 45934, 54233, 66878, 91868, 108466, 133756, 183736, 216932, 267512, 379631, 433864, 759262, 921961, 1518524, 1843922, 3037048, 3687844, 6453727, 7375688, 12907454, 25814908, 51629816]

約数ペア:

[(1, 51629816), (2, 25814908), (4, 12907454), (7, 7375688), (8, 6453727), (14, 3687844), (17, 3037048), (28, 1843922), (34, 1518524), (56, 921961), (68, 759262), (119, 433864), (136, 379631), (193, 267512), (238, 216932), (281, 183736), (386, 133756), (476, 108466), (562, 91868), (772, 66878), (952, 54233), (1124, 45934), (1351, 38216), (1544, 33439), (1967, 26248), (2248, 22967), (2702, 19108), (3281, 15736), (3934, 13124), (4777, 10808), (5404, 9554), (6562, 7868)]