55771404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{357509}}^1$

素因数の和:357529

約数の個数: 24

約数和(自身を含む): 140143920

約数和(自身を除く): 84372516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 357509, 715018, 1072527, 1430036, 2145054, 4290108, 4647617, 9295234, 13942851, 18590468, 27885702, 55771404]

約数ペア:

[(1, 55771404), (2, 27885702), (3, 18590468), (4, 13942851), (6, 9295234), (12, 4647617), (13, 4290108), (26, 2145054), (39, 1430036), (52, 1072527), (78, 715018), (156, 357509)]