53540604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 146673072

約数和(自身を除く): 93132468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 466, 468, 491, 699, 932, 982, 1398, 1473, 1964, 2097, 2796, 2946, 3029, 4194, 4419, 5892, 6058, 6383, 8388, 8838, 9087, 12116, 12766, 17676, 18174, 19149, 25532, 27261, 36348, 38298, 54522, 57447, 76596, 109044, 114403, 114894, 228806, 229788, 343209, 457612, 686418, 1029627, 1372836, 1487239, 2059254, 2974478, 4118508, 4461717, 5948956, 8923434, 13385151, 17846868, 26770302, 53540604]

約数ペア:

[(1, 53540604), (2, 26770302), (3, 17846868), (4, 13385151), (6, 8923434), (9, 5948956), (12, 4461717), (13, 4118508), (18, 2974478), (26, 2059254), (36, 1487239), (39, 1372836), (52, 1029627), (78, 686418), (117, 457612), (156, 343209), (233, 229788), (234, 228806), (466, 114894), (468, 114403), (491, 109044), (699, 76596), (932, 57447), (982, 54522), (1398, 38298), (1473, 36348), (1964, 27261), (2097, 25532), (2796, 19149), (2946, 18174), (3029, 17676), (4194, 12766), (4419, 12116), (5892, 9087), (6058, 8838), (6383, 8388)]