51428795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15329}}^1$

素因数の和:15406

約数の個数: 16

約数和(自身を含む): 68433120

約数和(自身を除く): 17004325

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 15329, 76645, 168619, 843095, 935069, 4675345, 10285759, 51428795]

約数ペア:

[(1, 51428795), (5, 10285759), (11, 4675345), (55, 935069), (61, 843095), (305, 168619), (671, 76645), (3355, 15329)]