56780852043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2\times {\mathrm{3527}}^1$

素因数の和:3748

約数の個数: 48

約数和(自身を含む): 82346906880

約数和(自身を除く): 25566054837

約数列:

[1, 3, 19, 53, 57, 73, 159, 219, 1007, 1387, 3021, 3527, 3869, 4161, 5329, 10581, 11607, 15987, 67013, 73511, 101251, 186931, 201039, 220533, 257471, 282437, 303753, 560793, 772413, 847311, 3551689, 4891949, 5366303, 10655067, 13645963, 14675847, 16098909, 18795383, 40937889, 56386149, 259273297, 357112277, 777819891, 996155299, 1071336831, 2988465897, 18926950681, 56780852043]

約数ペア:

[(1, 56780852043), (3, 18926950681), (19, 2988465897), (53, 1071336831), (57, 996155299), (73, 777819891), (159, 357112277), (219, 259273297), (1007, 56386149), (1387, 40937889), (3021, 18795383), (3527, 16098909), (3869, 14675847), (4161, 13645963), (5329, 10655067), (10581, 5366303), (11607, 4891949), (15987, 3551689), (67013, 847311), (73511, 772413), (101251, 560793), (186931, 303753), (201039, 282437), (220533, 257471)]