55071216

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 160942080

約数和(自身を除く): 105870864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 79, 94, 103, 141, 144, 158, 188, 206, 237, 282, 309, 316, 376, 412, 423, 474, 564, 618, 632, 711, 752, 824, 846, 927, 948, 1128, 1236, 1264, 1422, 1648, 1692, 1854, 1896, 2256, 2472, 2844, 3384, 3708, 3713, 3792, 4841, 4944, 5688, 6768, 7416, 7426, 8137, 9682, 11139, 11376, 14523, 14832, 14852, 16274, 19364, 22278, 24411, 29046, 29704, 32548, 33417, 38728, 43569, 44556, 48822, 58092, 59408, 65096, 66834, 73233, 77456, 87138, 89112, 97644, 116184, 130192, 133668, 146466, 174276, 178224, 195288, 232368, 267336, 292932, 348552, 382439, 390576, 534672, 585864, 697104, 764878, 1147317, 1171728, 1529756, 2294634, 3059512, 3441951, 4589268, 6119024, 6883902, 9178536, 13767804, 18357072, 27535608, 55071216]

約数ペア:

[(1, 55071216), (2, 27535608), (3, 18357072), (4, 13767804), (6, 9178536), (8, 6883902), (9, 6119024), (12, 4589268), (16, 3441951), (18, 3059512), (24, 2294634), (36, 1529756), (47, 1171728), (48, 1147317), (72, 764878), (79, 697104), (94, 585864), (103, 534672), (141, 390576), (144, 382439), (158, 348552), (188, 292932), (206, 267336), (237, 232368), (282, 195288), (309, 178224), (316, 174276), (376, 146466), (412, 133668), (423, 130192), (474, 116184), (564, 97644), (618, 89112), (632, 87138), (711, 77456), (752, 73233), (824, 66834), (846, 65096), (927, 59408), (948, 58092), (1128, 48822), (1236, 44556), (1264, 43569), (1422, 38728), (1648, 33417), (1692, 32548), (1854, 29704), (1896, 29046), (2256, 24411), (2472, 22278), (2844, 19364), (3384, 16274), (3708, 14852), (3713, 14832), (3792, 14523), (4841, 11376), (4944, 11139), (5688, 9682), (6768, 8137), (7416, 7426)]