53288480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 146966400

約数和(自身を除く): 93677920

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, 971, 980, 1120, 1372, 1568, 1715, 1942, 1960, 2744, 3430, 3884, 3920, 4855, 5488, 6797, 6860, 7768, 7840, 9710, 10976, 13594, 13720, 15536, 19420, 27188, 27440, 31072, 33985, 38840, 47579, 54376, 54880, 67970, 77680, 95158, 108752, 135940, 155360, 190316, 217504, 237895, 271880, 333053, 380632, 475790, 543760, 666106, 761264, 951580, 1087520, 1332212, 1522528, 1665265, 1903160, 2664424, 3330530, 3806320, 5328848, 6661060, 7612640, 10657696, 13322120, 26644240, 53288480]

約数ペア:

[(1, 53288480), (2, 26644240), (4, 13322120), (5, 10657696), (7, 7612640), (8, 6661060), (10, 5328848), (14, 3806320), (16, 3330530), (20, 2664424), (28, 1903160), (32, 1665265), (35, 1522528), (40, 1332212), (49, 1087520), (56, 951580), (70, 761264), (80, 666106), (98, 543760), (112, 475790), (140, 380632), (160, 333053), (196, 271880), (224, 237895), (245, 217504), (280, 190316), (343, 155360), (392, 135940), (490, 108752), (560, 95158), (686, 77680), (784, 67970), (971, 54880), (980, 54376), (1120, 47579), (1372, 38840), (1568, 33985), (1715, 31072), (1942, 27440), (1960, 27188), (2744, 19420), (3430, 15536), (3884, 13720), (3920, 13594), (4855, 10976), (5488, 9710), (6797, 7840), (6860, 7768)]