51272184

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 135792000

約数和(自身を除く): 84519816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 229, 456, 458, 491, 687, 916, 982, 1374, 1473, 1832, 1964, 2748, 2946, 3928, 4351, 5496, 5892, 8702, 9329, 11784, 13053, 17404, 18658, 26106, 27987, 34808, 37316, 52212, 55974, 74632, 104424, 111948, 112439, 223896, 224878, 337317, 449756, 674634, 899512, 1349268, 2136341, 2698536, 4272682, 6409023, 8545364, 12818046, 17090728, 25636092, 51272184]

約数ペア:

[(1, 51272184), (2, 25636092), (3, 17090728), (4, 12818046), (6, 8545364), (8, 6409023), (12, 4272682), (19, 2698536), (24, 2136341), (38, 1349268), (57, 899512), (76, 674634), (114, 449756), (152, 337317), (228, 224878), (229, 223896), (456, 112439), (458, 111948), (491, 104424), (687, 74632), (916, 55974), (982, 52212), (1374, 37316), (1473, 34808), (1832, 27987), (1964, 26106), (2748, 18658), (2946, 17404), (3928, 13053), (4351, 11784), (5496, 9329), (5892, 8702)]