57839180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13327}}^1$

素因数の和:13374

約数の個数: 48

約数和(自身を含む): 143302656

約数和(自身を除く): 85463476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 13327, 26654, 53308, 66635, 93289, 133270, 186578, 266540, 373156, 413137, 466445, 826274, 932890, 1652548, 1865780, 2065685, 2891959, 4131370, 5783918, 8262740, 11567836, 14459795, 28919590, 57839180]

約数ペア:

[(1, 57839180), (2, 28919590), (4, 14459795), (5, 11567836), (7, 8262740), (10, 5783918), (14, 4131370), (20, 2891959), (28, 2065685), (31, 1865780), (35, 1652548), (62, 932890), (70, 826274), (124, 466445), (140, 413137), (155, 373156), (217, 266540), (310, 186578), (434, 133270), (620, 93289), (868, 66635), (1085, 53308), (2170, 26654), (4340, 13327)]