55431265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 73261440

約数和(自身を除く): 17830175

約数列:

[1, 5, 19, 23, 95, 115, 437, 529, 1103, 2185, 2645, 5515, 10051, 20957, 25369, 50255, 104785, 126845, 482011, 583487, 2410055, 2917435, 11086253, 55431265]

約数ペア:

[(1, 55431265), (5, 11086253), (19, 2917435), (23, 2410055), (95, 583487), (115, 482011), (437, 126845), (529, 104785), (1103, 50255), (2185, 25369), (2645, 20957), (5515, 10051)]