53510380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34747}}^1$

素因数の和:34774

約数の個数: 48

約数和(自身を含む): 140103936

約数和(自身を除く): 86593556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34747, 69494, 138988, 173735, 243229, 347470, 382217, 486458, 694940, 764434, 972916, 1216145, 1528868, 1911085, 2432290, 2675519, 3822170, 4864580, 5351038, 7644340, 10702076, 13377595, 26755190, 53510380]

約数ペア:

[(1, 53510380), (2, 26755190), (4, 13377595), (5, 10702076), (7, 7644340), (10, 5351038), (11, 4864580), (14, 3822170), (20, 2675519), (22, 2432290), (28, 1911085), (35, 1528868), (44, 1216145), (55, 972916), (70, 764434), (77, 694940), (110, 486458), (140, 382217), (154, 347470), (220, 243229), (308, 173735), (385, 138988), (770, 69494), (1540, 34747)]