2557676850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{66347}}^1$

素因数の和:66619

約数の個数: 48

約数和(自身を含む): 6367815648

約数和(自身を除く): 3810138798

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 771, 1285, 1542, 2570, 3855, 6425, 7710, 12850, 19275, 38550, 66347, 132694, 199041, 331735, 398082, 663470, 995205, 1658675, 1990410, 3317350, 4976025, 9952050, 17051179, 34102358, 51153537, 85255895, 102307074, 170511790, 255767685, 426279475, 511535370, 852558950, 1278838425, 2557676850]

約数ペア:

[(1, 2557676850), (2, 1278838425), (3, 852558950), (5, 511535370), (6, 426279475), (10, 255767685), (15, 170511790), (25, 102307074), (30, 85255895), (50, 51153537), (75, 34102358), (150, 17051179), (257, 9952050), (514, 4976025), (771, 3317350), (1285, 1990410), (1542, 1658675), (2570, 995205), (3855, 663470), (6425, 398082), (7710, 331735), (12850, 199041), (19275, 132694), (38550, 66347)]