53615815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51307}}^1$

素因数の和:51342

約数の個数: 16

約数和(自身を含む): 73883520

約数和(自身を除く): 20267705

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 51307, 256535, 564377, 974833, 2821885, 4874165, 10723163, 53615815]

約数ペア:

[(1, 53615815), (5, 10723163), (11, 4874165), (19, 2821885), (55, 974833), (95, 564377), (209, 256535), (1045, 51307)]