54742428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 151901568

約数和(自身を除く): 97159140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2207, 2756, 4134, 4414, 6201, 6621, 8268, 8828, 12402, 13242, 19863, 24804, 26484, 28691, 39726, 57382, 79452, 86073, 114764, 116971, 172146, 233942, 258219, 344292, 350913, 467884, 516438, 701826, 1032876, 1052739, 1403652, 1520623, 2105478, 3041246, 4210956, 4561869, 6082492, 9123738, 13685607, 18247476, 27371214, 54742428]

約数ペア:

[(1, 54742428), (2, 27371214), (3, 18247476), (4, 13685607), (6, 9123738), (9, 6082492), (12, 4561869), (13, 4210956), (18, 3041246), (26, 2105478), (36, 1520623), (39, 1403652), (52, 1052739), (53, 1032876), (78, 701826), (106, 516438), (117, 467884), (156, 350913), (159, 344292), (212, 258219), (234, 233942), (318, 172146), (468, 116971), (477, 114764), (636, 86073), (689, 79452), (954, 57382), (1378, 39726), (1908, 28691), (2067, 26484), (2207, 24804), (2756, 19863), (4134, 13242), (4414, 12402), (6201, 8828), (6621, 8268)]