51447456

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4357}}^1$

素因数の和:4414

約数の個数: 72

約数和(自身を含む): 149906484

約数和(自身を除く): 98459028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 4357, 5904, 8714, 11808, 13071, 17428, 26142, 34856, 39213, 52284, 69712, 78426, 104568, 139424, 156852, 178637, 209136, 313704, 357274, 418272, 535911, 627408, 714548, 1071822, 1254816, 1429096, 1607733, 2143644, 2858192, 3215466, 4287288, 5716384, 6430932, 8574576, 12861864, 17149152, 25723728, 51447456]

約数ペア:

[(1, 51447456), (2, 25723728), (3, 17149152), (4, 12861864), (6, 8574576), (8, 6430932), (9, 5716384), (12, 4287288), (16, 3215466), (18, 2858192), (24, 2143644), (32, 1607733), (36, 1429096), (41, 1254816), (48, 1071822), (72, 714548), (82, 627408), (96, 535911), (123, 418272), (144, 357274), (164, 313704), (246, 209136), (288, 178637), (328, 156852), (369, 139424), (492, 104568), (656, 78426), (738, 69712), (984, 52284), (1312, 39213), (1476, 34856), (1968, 26142), (2952, 17428), (3936, 13071), (4357, 11808), (5904, 8714)]