51395134

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 91673280

約数和(自身を除く): 40278146

約数列:

[1, 2, 7, 14, 29, 58, 203, 277, 406, 457, 554, 914, 1939, 3199, 3878, 6398, 8033, 13253, 16066, 26506, 56231, 92771, 112462, 126589, 185542, 253178, 886123, 1772246, 3671081, 7342162, 25697567, 51395134]

約数ペア:

[(1, 51395134), (2, 25697567), (7, 7342162), (14, 3671081), (29, 1772246), (58, 886123), (203, 253178), (277, 185542), (406, 126589), (457, 112462), (554, 92771), (914, 56231), (1939, 26506), (3199, 16066), (3878, 13253), (6398, 8033)]