56857892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 123282432

約数和(自身を除く): 66424540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 863, 1267, 1726, 2353, 2534, 3452, 4706, 5068, 6041, 9412, 11219, 12082, 16471, 22438, 24164, 32942, 44876, 65884, 78533, 156203, 157066, 312406, 314132, 624812, 1093421, 2030639, 2186842, 4061278, 4373684, 8122556, 14214473, 28428946, 56857892]

約数ペア:

[(1, 56857892), (2, 28428946), (4, 14214473), (7, 8122556), (13, 4373684), (14, 4061278), (26, 2186842), (28, 2030639), (52, 1093421), (91, 624812), (181, 314132), (182, 312406), (362, 157066), (364, 156203), (724, 78533), (863, 65884), (1267, 44876), (1726, 32942), (2353, 24164), (2534, 22438), (3452, 16471), (4706, 12082), (5068, 11219), (6041, 9412)]