47283860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 111597696

約数和(自身を除く): 64313836

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 7907, 15814, 31628, 39535, 79070, 102791, 158140, 181861, 205582, 363722, 411164, 513955, 727444, 909305, 1027910, 1818610, 2055820, 2364193, 3637220, 4728386, 9456772, 11820965, 23641930, 47283860]

約数ペア:

[(1, 47283860), (2, 23641930), (4, 11820965), (5, 9456772), (10, 4728386), (13, 3637220), (20, 2364193), (23, 2055820), (26, 1818610), (46, 1027910), (52, 909305), (65, 727444), (92, 513955), (115, 411164), (130, 363722), (230, 205582), (260, 181861), (299, 158140), (460, 102791), (598, 79070), (1196, 39535), (1495, 31628), (2990, 15814), (5980, 7907)]