53783528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1069}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 106572000

約数和(自身を除く): 52788472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1069, 1324, 2138, 2648, 4276, 6289, 8552, 12578, 20311, 25156, 40622, 50312, 81244, 162488, 353839, 707678, 1415356, 2830712, 6722941, 13445882, 26891764, 53783528]

約数ペア:

[(1, 53783528), (2, 26891764), (4, 13445882), (8, 6722941), (19, 2830712), (38, 1415356), (76, 707678), (152, 353839), (331, 162488), (662, 81244), (1069, 50312), (1324, 40622), (2138, 25156), (2648, 20311), (4276, 12578), (6289, 8552)]