51442025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 68983680

約数和(自身を除く): 17541655

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 2927, 3515, 14635, 17575, 55613, 73175, 108299, 278065, 541495, 1390325, 2057681, 2707475, 10288405, 51442025]

約数ペア:

[(1, 51442025), (5, 10288405), (19, 2707475), (25, 2057681), (37, 1390325), (95, 541495), (185, 278065), (475, 108299), (703, 73175), (925, 55613), (2927, 17575), (3515, 14635)]