48137440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23143}}^1$

素因数の和:23171

約数の個数: 48

約数和(自身を含む): 122478048

約数和(自身を除く): 74340608

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, 23143, 46286, 92572, 115715, 185144, 231430, 300859, 370288, 462860, 601718, 740576, 925720, 1203436, 1504295, 1851440, 2406872, 3008590, 3702880, 4813744, 6017180, 9627488, 12034360, 24068720, 48137440]

約数ペア:

[(1, 48137440), (2, 24068720), (4, 12034360), (5, 9627488), (8, 6017180), (10, 4813744), (13, 3702880), (16, 3008590), (20, 2406872), (26, 1851440), (32, 1504295), (40, 1203436), (52, 925720), (65, 740576), (80, 601718), (104, 462860), (130, 370288), (160, 300859), (208, 231430), (260, 185144), (416, 115715), (520, 92572), (1040, 46286), (2080, 23143)]