53958385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43691}}^1$

素因数の和:43728

約数の個数: 16

約数和(自身を含む): 73402560

約数和(自身を除く): 19444175

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 43691, 218455, 567983, 830129, 2839915, 4150645, 10791677, 53958385]

約数ペア:

[(1, 53958385), (5, 10791677), (13, 4150645), (19, 2839915), (65, 830129), (95, 567983), (247, 218455), (1235, 43691)]