51026080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 96

約数和(自身を含む): 142611840

約数和(自身を除く): 91585760

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, 1571, 1624, 2030, 2320, 3142, 3248, 4060, 4640, 6284, 6496, 7855, 8120, 10997, 12568, 15710, 16240, 21994, 25136, 31420, 32480, 43988, 45559, 50272, 54985, 62840, 87976, 91118, 109970, 125680, 175952, 182236, 219940, 227795, 251360, 318913, 351904, 364472, 439880, 455590, 637826, 728944, 879760, 911180, 1275652, 1457888, 1594565, 1759520, 1822360, 2551304, 3189130, 3644720, 5102608, 6378260, 7289440, 10205216, 12756520, 25513040, 51026080]

約数ペア:

[(1, 51026080), (2, 25513040), (4, 12756520), (5, 10205216), (7, 7289440), (8, 6378260), (10, 5102608), (14, 3644720), (16, 3189130), (20, 2551304), (28, 1822360), (29, 1759520), (32, 1594565), (35, 1457888), (40, 1275652), (56, 911180), (58, 879760), (70, 728944), (80, 637826), (112, 455590), (116, 439880), (140, 364472), (145, 351904), (160, 318913), (203, 251360), (224, 227795), (232, 219940), (280, 182236), (290, 175952), (406, 125680), (464, 109970), (560, 91118), (580, 87976), (812, 62840), (928, 54985), (1015, 50272), (1120, 45559), (1160, 43988), (1571, 32480), (1624, 31420), (2030, 25136), (2320, 21994), (3142, 16240), (3248, 15710), (4060, 12568), (4640, 10997), (6284, 8120), (6496, 7855)]