53617760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 147873600

約数和(自身を除く): 94255840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 977, 980, 1120, 1372, 1568, 1715, 1954, 1960, 2744, 3430, 3908, 3920, 4885, 5488, 6839, 6860, 7816, 7840, 9770, 10976, 13678, 13720, 15632, 19540, 27356, 27440, 31264, 34195, 39080, 47873, 54712, 54880, 68390, 78160, 95746, 109424, 136780, 156320, 191492, 218848, 239365, 273560, 335111, 382984, 478730, 547120, 670222, 765968, 957460, 1094240, 1340444, 1531936, 1675555, 1914920, 2680888, 3351110, 3829840, 5361776, 6702220, 7659680, 10723552, 13404440, 26808880, 53617760]

約数ペア:

[(1, 53617760), (2, 26808880), (4, 13404440), (5, 10723552), (7, 7659680), (8, 6702220), (10, 5361776), (14, 3829840), (16, 3351110), (20, 2680888), (28, 1914920), (32, 1675555), (35, 1531936), (40, 1340444), (49, 1094240), (56, 957460), (70, 765968), (80, 670222), (98, 547120), (112, 478730), (140, 382984), (160, 335111), (196, 273560), (224, 239365), (245, 218848), (280, 191492), (343, 156320), (392, 136780), (490, 109424), (560, 95746), (686, 78160), (784, 68390), (977, 54880), (980, 54712), (1120, 47873), (1372, 39080), (1568, 34195), (1715, 31264), (1954, 27440), (1960, 27356), (2744, 19540), (3430, 15632), (3908, 13720), (3920, 13678), (4885, 10976), (5488, 9770), (6839, 7840), (6860, 7816)]