51860215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49627}}^1$

素因数の和:49662

約数の個数: 16

約数和(自身を含む): 71464320

約数和(自身を除く): 19604105

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 49627, 248135, 545897, 942913, 2729485, 4714565, 10372043, 51860215]

約数ペア:

[(1, 51860215), (5, 10372043), (11, 4714565), (19, 2729485), (55, 942913), (95, 545897), (209, 248135), (1045, 49627)]