53853878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1328

約数の個数: 24

約数和(自身を含む): 88186968

約数和(自身を除く): 34333090

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 1163, 1781, 2326, 3562, 15119, 23153, 30238, 46306, 159331, 196547, 318662, 393094, 2071303, 4142606, 26926939, 53853878]

約数ペア:

[(1, 53853878), (2, 26926939), (13, 4142606), (26, 2071303), (137, 393094), (169, 318662), (274, 196547), (338, 159331), (1163, 46306), (1781, 30238), (2326, 23153), (3562, 15119)]