53378488

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 101943360

約数和(自身を除く): 48564872

約数列:

[1, 2, 4, 8, 113, 137, 226, 274, 431, 452, 548, 862, 904, 1096, 1724, 3448, 15481, 30962, 48703, 59047, 61924, 97406, 118094, 123848, 194812, 236188, 389624, 472376, 6672311, 13344622, 26689244, 53378488]

約数ペア:

[(1, 53378488), (2, 26689244), (4, 13344622), (8, 6672311), (113, 472376), (137, 389624), (226, 236188), (274, 194812), (431, 123848), (452, 118094), (548, 97406), (862, 61924), (904, 59047), (1096, 48703), (1724, 30962), (3448, 15481)]