54912845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1597}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 74230296

約数和(自身を除く): 19317451

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 1597, 2645, 6877, 7985, 20761, 34385, 36731, 103805, 183655, 477503, 844813, 2387515, 4224065, 10982569, 54912845]

約数ペア:

[(1, 54912845), (5, 10982569), (13, 4224065), (23, 2387515), (65, 844813), (115, 477503), (299, 183655), (529, 103805), (1495, 36731), (1597, 34385), (2645, 20761), (6877, 7985)]