55477630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 114552144

約数和(自身を除く): 59074514

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 1931, 2210, 2873, 3862, 5746, 9655, 14365, 19310, 25103, 28730, 32827, 50206, 65654, 125515, 164135, 251030, 326339, 328270, 426751, 652678, 853502, 1631695, 2133755, 3263390, 4267510, 5547763, 11095526, 27738815, 55477630]

約数ペア:

[(1, 55477630), (2, 27738815), (5, 11095526), (10, 5547763), (13, 4267510), (17, 3263390), (26, 2133755), (34, 1631695), (65, 853502), (85, 652678), (130, 426751), (169, 328270), (170, 326339), (221, 251030), (338, 164135), (442, 125515), (845, 65654), (1105, 50206), (1690, 32827), (1931, 28730), (2210, 25103), (2873, 19310), (3862, 14365), (5746, 9655)]