51259341

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15161}}^1$

素因数の和:15201

約数の個数: 24

約数和(自身を含む): 82966464

約数和(自身を除く): 31707123

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 15161, 45483, 106127, 318381, 348703, 742889, 1046109, 2228667, 2440921, 7322763, 17086447, 51259341]

約数ペア:

[(1, 51259341), (3, 17086447), (7, 7322763), (21, 2440921), (23, 2228667), (49, 1046109), (69, 742889), (147, 348703), (161, 318381), (483, 106127), (1127, 45483), (3381, 15161)]