53463017

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 60569856

約数和(自身を除く): 7106839

約数列:

[1, 19, 23, 47, 137, 361, 437, 893, 1081, 2603, 3151, 6439, 8303, 16967, 20539, 49457, 59869, 122341, 148097, 390241, 1137511, 2324479, 2813843, 53463017]

約数ペア:

[(1, 53463017), (19, 2813843), (23, 2324479), (47, 1137511), (137, 390241), (361, 148097), (437, 122341), (893, 59869), (1081, 49457), (2603, 20539), (3151, 16967), (6439, 8303)]