51905434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 93321216

約数和(自身を除く): 41415782

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 331, 487, 662, 974, 2317, 3409, 4634, 6818, 7613, 11201, 15226, 22402, 53291, 78407, 106582, 156814, 161197, 322394, 1128379, 2256758, 3707531, 7415062, 25952717, 51905434]

約数ペア:

[(1, 51905434), (2, 25952717), (7, 7415062), (14, 3707531), (23, 2256758), (46, 1128379), (161, 322394), (322, 161197), (331, 156814), (487, 106582), (662, 78407), (974, 53291), (2317, 22402), (3409, 15226), (4634, 11201), (6818, 7613)]