51872926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 94187520

約数和(自身を除く): 42314594

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 1021, 1337, 2042, 2674, 3629, 7147, 7258, 14294, 19399, 25403, 38798, 50806, 135793, 195011, 271586, 390022, 1365077, 2730154, 3705209, 7410418, 25936463, 51872926]

約数ペア:

[(1, 51872926), (2, 25936463), (7, 7410418), (14, 3705209), (19, 2730154), (38, 1365077), (133, 390022), (191, 271586), (266, 195011), (382, 135793), (1021, 50806), (1337, 38798), (2042, 25403), (2674, 19399), (3629, 14294), (7147, 7258)]