47506669

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 60192000

約数和(自身を除く): 12685331

約数列:

[1, 7, 19, 29, 109, 113, 133, 203, 551, 763, 791, 2071, 2147, 3161, 3277, 3857, 12317, 14497, 15029, 22127, 22939, 60059, 62263, 86219, 234023, 357193, 420413, 435841, 1638161, 2500351, 6786667, 47506669]

約数ペア:

[(1, 47506669), (7, 6786667), (19, 2500351), (29, 1638161), (109, 435841), (113, 420413), (133, 357193), (203, 234023), (551, 86219), (763, 62263), (791, 60059), (2071, 22939), (2147, 22127), (3161, 15029), (3277, 14497), (3857, 12317)]