51370740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95131}}^1$

素因数の和:95149

約数の個数: 48

約数和(自身を含む): 159821760

約数和(自身を除く): 108451020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95131, 190262, 285393, 380524, 475655, 570786, 856179, 951310, 1141572, 1426965, 1712358, 1902620, 2568537, 2853930, 3424716, 4280895, 5137074, 5707860, 8561790, 10274148, 12842685, 17123580, 25685370, 51370740]

約数ペア:

[(1, 51370740), (2, 25685370), (3, 17123580), (4, 12842685), (5, 10274148), (6, 8561790), (9, 5707860), (10, 5137074), (12, 4280895), (15, 3424716), (18, 2853930), (20, 2568537), (27, 1902620), (30, 1712358), (36, 1426965), (45, 1141572), (54, 951310), (60, 856179), (90, 570786), (108, 475655), (135, 380524), (180, 285393), (270, 190262), (540, 95131)]