61221524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 133593600

約数和(自身を除く): 72372076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2129, 2212, 4108, 4258, 7189, 8516, 14378, 14903, 27677, 28756, 29806, 55354, 59612, 110708, 168191, 193739, 336382, 387478, 672764, 774956, 1177337, 2186483, 2354674, 4372966, 4709348, 8745932, 15305381, 30610762, 61221524]

約数ペア:

[(1, 61221524), (2, 30610762), (4, 15305381), (7, 8745932), (13, 4709348), (14, 4372966), (26, 2354674), (28, 2186483), (52, 1177337), (79, 774956), (91, 672764), (158, 387478), (182, 336382), (316, 193739), (364, 168191), (553, 110708), (1027, 59612), (1106, 55354), (2054, 29806), (2129, 28756), (2212, 27677), (4108, 14903), (4258, 14378), (7189, 8516)]