53702780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 118933920

約数和(自身を除く): 65231140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 1747, 3074, 3494, 6148, 6988, 7685, 8735, 15370, 17470, 30740, 34940, 50663, 92591, 101326, 185182, 202652, 253315, 370364, 462955, 506630, 925910, 1013260, 1851820, 2685139, 5370278, 10740556, 13425695, 26851390, 53702780]

約数ペア:

[(1, 53702780), (2, 26851390), (4, 13425695), (5, 10740556), (10, 5370278), (20, 2685139), (29, 1851820), (53, 1013260), (58, 925910), (106, 506630), (116, 462955), (145, 370364), (212, 253315), (265, 202652), (290, 185182), (530, 101326), (580, 92591), (1060, 50663), (1537, 34940), (1747, 30740), (3074, 17470), (3494, 15370), (6148, 8735), (6988, 7685)]