53830540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65647}}^1$

素因数の和:65697

約数の個数: 24

約数和(自身を含む): 115803072

約数和(自身を除く): 61972532

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 65647, 131294, 262588, 328235, 656470, 1312940, 2691527, 5383054, 10766108, 13457635, 26915270, 53830540]

約数ペア:

[(1, 53830540), (2, 26915270), (4, 13457635), (5, 10766108), (10, 5383054), (20, 2691527), (41, 1312940), (82, 656470), (164, 328235), (205, 262588), (410, 131294), (820, 65647)]