54901405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17971}}^1$

素因数の和:18036

約数の個数: 16

約数和(自身を含む): 72463104

約数和(自身を除く): 17561699

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 17971, 89855, 233623, 844637, 1168115, 4223185, 10980281, 54901405]

約数ペア:

[(1, 54901405), (5, 10980281), (13, 4223185), (47, 1168115), (65, 844637), (235, 233623), (611, 89855), (3055, 17971)]