48260980

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7759}}^1$

素因数の和:8079

約数の個数: 24

約数和(自身を含む): 101687040

約数和(自身を除く): 53426060

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 7759, 15518, 31036, 38795, 77590, 155180, 2413049, 4826098, 9652196, 12065245, 24130490, 48260980]

約数ペア:

[(1, 48260980), (2, 24130490), (4, 12065245), (5, 9652196), (10, 4826098), (20, 2413049), (311, 155180), (622, 77590), (1244, 38795), (1555, 31036), (3110, 15518), (6220, 7759)]