43485650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 87885000

約数和(自身を除く): 44399350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 449, 650, 745, 898, 1490, 1937, 2245, 3725, 3874, 4490, 5837, 7450, 9685, 11225, 11674, 19370, 22450, 29185, 48425, 58370, 66901, 96850, 133802, 145925, 291850, 334505, 669010, 869713, 1672525, 1739426, 3345050, 4348565, 8697130, 21742825, 43485650]

約数ペア:

[(1, 43485650), (2, 21742825), (5, 8697130), (10, 4348565), (13, 3345050), (25, 1739426), (26, 1672525), (50, 869713), (65, 669010), (130, 334505), (149, 291850), (298, 145925), (325, 133802), (449, 96850), (650, 66901), (745, 58370), (898, 48425), (1490, 29185), (1937, 22450), (2245, 19370), (3725, 11674), (3874, 11225), (4490, 9685), (5837, 7450)]