55707550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 108519840

約数和(自身を除く): 52812290

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 103, 145, 206, 290, 373, 515, 725, 746, 1030, 1450, 1865, 2575, 2987, 3730, 5150, 5974, 9325, 10817, 14935, 18650, 21634, 29870, 38419, 54085, 74675, 76838, 108170, 149350, 192095, 270425, 384190, 540850, 960475, 1114151, 1920950, 2228302, 5570755, 11141510, 27853775, 55707550]

約数ペア:

[(1, 55707550), (2, 27853775), (5, 11141510), (10, 5570755), (25, 2228302), (29, 1920950), (50, 1114151), (58, 960475), (103, 540850), (145, 384190), (206, 270425), (290, 192095), (373, 149350), (515, 108170), (725, 76838), (746, 74675), (1030, 54085), (1450, 38419), (1865, 29870), (2575, 21634), (2987, 18650), (3730, 14935), (5150, 10817), (5974, 9325)]