48457760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23297}}^1$

素因数の和:23325

約数の個数: 48

約数和(自身を含む): 123293016

約数和(自身を除く): 74835256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23297, 46594, 93188, 116485, 186376, 232970, 302861, 372752, 465940, 605722, 745504, 931880, 1211444, 1514305, 1863760, 2422888, 3028610, 3727520, 4845776, 6057220, 9691552, 12114440, 24228880, 48457760]

約数ペア:

[(1, 48457760), (2, 24228880), (4, 12114440), (5, 9691552), (8, 6057220), (10, 4845776), (13, 3727520), (16, 3028610), (20, 2422888), (26, 1863760), (32, 1514305), (40, 1211444), (52, 931880), (65, 745504), (80, 605722), (104, 465940), (130, 372752), (160, 302861), (208, 232970), (260, 186376), (416, 116485), (520, 93188), (1040, 46594), (2080, 23297)]