51531914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8423}}^1$

素因数の和:8474

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 45512566

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 8423, 16846, 58961, 117922, 160037, 193729, 320074, 387458, 1120259, 1356103, 2240518, 2712206, 3680851, 7361702, 25765957, 51531914]

約数ペア:

[(1, 51531914), (2, 25765957), (7, 7361702), (14, 3680851), (19, 2712206), (23, 2240518), (38, 1356103), (46, 1120259), (133, 387458), (161, 320074), (266, 193729), (322, 160037), (437, 117922), (874, 58961), (3059, 16846), (6118, 8423)]