53151732

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 140404992

約数和(自身を除く): 87253260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 491, 558, 582, 873, 982, 1116, 1164, 1473, 1746, 1964, 2946, 3007, 3492, 4419, 5892, 6014, 8838, 9021, 12028, 15221, 17676, 18042, 27063, 30442, 36084, 45663, 47627, 54126, 60884, 91326, 95254, 108252, 136989, 142881, 182652, 190508, 273978, 285762, 428643, 547956, 571524, 857286, 1476437, 1714572, 2952874, 4429311, 5905748, 8858622, 13287933, 17717244, 26575866, 53151732]

約数ペア:

[(1, 53151732), (2, 26575866), (3, 17717244), (4, 13287933), (6, 8858622), (9, 5905748), (12, 4429311), (18, 2952874), (31, 1714572), (36, 1476437), (62, 857286), (93, 571524), (97, 547956), (124, 428643), (186, 285762), (194, 273978), (279, 190508), (291, 182652), (372, 142881), (388, 136989), (491, 108252), (558, 95254), (582, 91326), (873, 60884), (982, 54126), (1116, 47627), (1164, 45663), (1473, 36084), (1746, 30442), (1964, 27063), (2946, 18042), (3007, 17676), (3492, 15221), (4419, 12028), (5892, 9021), (6014, 8838)]