55640124

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{8539}}^1$

素因数の和:8730

約数の個数: 36

約数和(自身を含む): 141439480

約数和(自身を除く): 85799356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 8539, 17078, 25617, 34156, 51234, 76851, 102468, 153702, 307404, 1545559, 3091118, 4636677, 6182236, 9273354, 13910031, 18546708, 27820062, 55640124]

約数ペア:

[(1, 55640124), (2, 27820062), (3, 18546708), (4, 13910031), (6, 9273354), (9, 6182236), (12, 4636677), (18, 3091118), (36, 1545559), (181, 307404), (362, 153702), (543, 102468), (724, 76851), (1086, 51234), (1629, 34156), (2172, 25617), (3258, 17078), (6516, 8539)]