51525126

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 66670074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 89, 142, 151, 178, 213, 267, 302, 426, 453, 534, 639, 801, 906, 1278, 1359, 1602, 1917, 2403, 2718, 3834, 4077, 4806, 6319, 8154, 10721, 12638, 13439, 18957, 21442, 26878, 32163, 37914, 40317, 56871, 64326, 80634, 96489, 113742, 120951, 170613, 192978, 241902, 289467, 341226, 362853, 578934, 725706, 954169, 1908338, 2862507, 5725014, 8587521, 17175042, 25762563, 51525126]

約数ペア:

[(1, 51525126), (2, 25762563), (3, 17175042), (6, 8587521), (9, 5725014), (18, 2862507), (27, 1908338), (54, 954169), (71, 725706), (89, 578934), (142, 362853), (151, 341226), (178, 289467), (213, 241902), (267, 192978), (302, 170613), (426, 120951), (453, 113742), (534, 96489), (639, 80634), (801, 64326), (906, 56871), (1278, 40317), (1359, 37914), (1602, 32163), (1917, 26878), (2403, 21442), (2718, 18957), (3834, 13439), (4077, 12638), (4806, 10721), (6319, 8154)]