48687520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 136080000

約数和(自身を除く): 87392480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1499, 1624, 2030, 2320, 2998, 3248, 4060, 4640, 5996, 6496, 7495, 8120, 10493, 11992, 14990, 16240, 20986, 23984, 29980, 32480, 41972, 43471, 47968, 52465, 59960, 83944, 86942, 104930, 119920, 167888, 173884, 209860, 217355, 239840, 304297, 335776, 347768, 419720, 434710, 608594, 695536, 839440, 869420, 1217188, 1391072, 1521485, 1678880, 1738840, 2434376, 3042970, 3477680, 4868752, 6085940, 6955360, 9737504, 12171880, 24343760, 48687520]

約数ペア:

[(1, 48687520), (2, 24343760), (4, 12171880), (5, 9737504), (7, 6955360), (8, 6085940), (10, 4868752), (14, 3477680), (16, 3042970), (20, 2434376), (28, 1738840), (29, 1678880), (32, 1521485), (35, 1391072), (40, 1217188), (56, 869420), (58, 839440), (70, 695536), (80, 608594), (112, 434710), (116, 419720), (140, 347768), (145, 335776), (160, 304297), (203, 239840), (224, 217355), (232, 209860), (280, 173884), (290, 167888), (406, 119920), (464, 104930), (560, 86942), (580, 83944), (812, 59960), (928, 52465), (1015, 47968), (1120, 43471), (1160, 41972), (1499, 32480), (1624, 29980), (2030, 23984), (2320, 20986), (2998, 16240), (3248, 14990), (4060, 11992), (4640, 10493), (5996, 8120), (6496, 7495)]