51054224

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 108921600

約数和(自身を除く): 57867376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 169, 208, 239, 316, 338, 478, 632, 676, 956, 1027, 1264, 1352, 1912, 2054, 2704, 3107, 3824, 4108, 6214, 8216, 12428, 13351, 16432, 18881, 24856, 26702, 37762, 40391, 49712, 53404, 75524, 80782, 106808, 151048, 161564, 213616, 245453, 302096, 323128, 490906, 646256, 981812, 1963624, 3190889, 3927248, 6381778, 12763556, 25527112, 51054224]

約数ペア:

[(1, 51054224), (2, 25527112), (4, 12763556), (8, 6381778), (13, 3927248), (16, 3190889), (26, 1963624), (52, 981812), (79, 646256), (104, 490906), (158, 323128), (169, 302096), (208, 245453), (239, 213616), (316, 161564), (338, 151048), (478, 106808), (632, 80782), (676, 75524), (956, 53404), (1027, 49712), (1264, 40391), (1352, 37762), (1912, 26702), (2054, 24856), (2704, 18881), (3107, 16432), (3824, 13351), (4108, 12428), (6214, 8216)]