53553080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 142203600

約数和(自身を除く): 88650520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 89, 98, 140, 178, 196, 245, 280, 307, 356, 392, 445, 490, 614, 623, 712, 890, 980, 1228, 1246, 1535, 1780, 1960, 2149, 2456, 2492, 3070, 3115, 3560, 4298, 4361, 4984, 6140, 6230, 8596, 8722, 10745, 12280, 12460, 15043, 17192, 17444, 21490, 21805, 24920, 27323, 30086, 34888, 42980, 43610, 54646, 60172, 75215, 85960, 87220, 109292, 120344, 136615, 150430, 174440, 191261, 218584, 273230, 300860, 382522, 546460, 601720, 765044, 956305, 1092920, 1338827, 1530088, 1912610, 2677654, 3825220, 5355308, 6694135, 7650440, 10710616, 13388270, 26776540, 53553080]

約数ペア:

[(1, 53553080), (2, 26776540), (4, 13388270), (5, 10710616), (7, 7650440), (8, 6694135), (10, 5355308), (14, 3825220), (20, 2677654), (28, 1912610), (35, 1530088), (40, 1338827), (49, 1092920), (56, 956305), (70, 765044), (89, 601720), (98, 546460), (140, 382522), (178, 300860), (196, 273230), (245, 218584), (280, 191261), (307, 174440), (356, 150430), (392, 136615), (445, 120344), (490, 109292), (614, 87220), (623, 85960), (712, 75215), (890, 60172), (980, 54646), (1228, 43610), (1246, 42980), (1535, 34888), (1780, 30086), (1960, 27323), (2149, 24920), (2456, 21805), (2492, 21490), (3070, 17444), (3115, 17192), (3560, 15043), (4298, 12460), (4361, 12280), (4984, 10745), (6140, 8722), (6230, 8596)]