53509871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 57838560

約数和(自身を除く): 4328689

約数列:

[1, 19, 61, 137, 337, 1159, 2603, 6403, 8357, 20557, 46169, 158783, 390583, 877211, 2816309, 53509871]

約数ペア:

[(1, 53509871), (19, 2816309), (61, 877211), (137, 390583), (337, 158783), (1159, 46169), (2603, 20557), (6403, 8357)]