51214945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8059}}^1$

素因数の和:8136

約数の個数: 16

約数和(自身を含む): 64995840

約数和(自身を除く): 13780895

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 8059, 40295, 249829, 330419, 1249145, 1652095, 10242989, 51214945]

約数ペア:

[(1, 51214945), (5, 10242989), (31, 1652095), (41, 1249145), (155, 330419), (205, 249829), (1271, 40295), (6355, 8059)]