52101660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66797}}^1$

素因数の和:66822

約数の個数: 48

約数和(自身を含む): 157108896

約数和(自身を除く): 105007236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 66797, 133594, 200391, 267188, 333985, 400782, 667970, 801564, 868361, 1001955, 1335940, 1736722, 2003910, 2605083, 3473444, 4007820, 4341805, 5210166, 8683610, 10420332, 13025415, 17367220, 26050830, 52101660]

約数ペア:

[(1, 52101660), (2, 26050830), (3, 17367220), (4, 13025415), (5, 10420332), (6, 8683610), (10, 5210166), (12, 4341805), (13, 4007820), (15, 3473444), (20, 2605083), (26, 2003910), (30, 1736722), (39, 1335940), (52, 1001955), (60, 868361), (65, 801564), (78, 667970), (130, 400782), (156, 333985), (195, 267188), (260, 200391), (390, 133594), (780, 66797)]