51640524

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{36781}}^1$

素因数の和:36807

約数の個数: 48

約数和(自身を含む): 144185440

約数和(自身を除く): 92544916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 36781, 73562, 110343, 147124, 220686, 331029, 441372, 478153, 662058, 956306, 993087, 1324116, 1434459, 1912612, 1986174, 2868918, 3972348, 4303377, 5737836, 8606754, 12910131, 17213508, 25820262, 51640524]

約数ペア:

[(1, 51640524), (2, 25820262), (3, 17213508), (4, 12910131), (6, 8606754), (9, 5737836), (12, 4303377), (13, 3972348), (18, 2868918), (26, 1986174), (27, 1912612), (36, 1434459), (39, 1324116), (52, 993087), (54, 956306), (78, 662058), (108, 478153), (117, 441372), (156, 331029), (234, 220686), (351, 147124), (468, 110343), (702, 73562), (1404, 36781)]