53881751

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22573}}^1$

素因数の和:22622

約数の個数: 16

約数和(自身を含む): 69347328

約数和(自身を除く): 15465577

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 22573, 158011, 248303, 699763, 1738121, 4898341, 7697393, 53881751]

約数ペア:

[(1, 53881751), (7, 7697393), (11, 4898341), (31, 1738121), (77, 699763), (217, 248303), (341, 158011), (2387, 22573)]