51121266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1847}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 65968014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 659, 1318, 1847, 1977, 3694, 3954, 4613, 5541, 9226, 11082, 12929, 13839, 25858, 27678, 38787, 77574, 1217173, 2434346, 3651519, 7303038, 8520211, 17040422, 25560633, 51121266]

約数ペア:

[(1, 51121266), (2, 25560633), (3, 17040422), (6, 8520211), (7, 7303038), (14, 3651519), (21, 2434346), (42, 1217173), (659, 77574), (1318, 38787), (1847, 27678), (1977, 25858), (3694, 13839), (3954, 12929), (4613, 11082), (5541, 9226)]