53219842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 88284672

約数和(自身を除く): 35064830

約数列:

[1, 2, 13, 26, 67, 134, 137, 223, 274, 446, 871, 1742, 1781, 2899, 3562, 5798, 9179, 14941, 18358, 29882, 30551, 61102, 119327, 194233, 238654, 388466, 397163, 794326, 2046917, 4093834, 26609921, 53219842]

約数ペア:

[(1, 53219842), (2, 26609921), (13, 4093834), (26, 2046917), (67, 794326), (134, 397163), (137, 388466), (223, 238654), (274, 194233), (446, 119327), (871, 61102), (1742, 30551), (1781, 29882), (2899, 18358), (3562, 14941), (5798, 9179)]