53558080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5447

約数の個数: 56

約数和(自身を含む): 131673600

約数和(自身を除く): 78115520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5399, 9920, 10798, 21596, 26995, 43192, 53990, 86384, 107980, 167369, 172768, 215960, 334738, 345536, 431920, 669476, 836845, 863840, 1338952, 1673690, 1727680, 2677904, 3347380, 5355808, 6694760, 10711616, 13389520, 26779040, 53558080]

約数ペア:

[(1, 53558080), (2, 26779040), (4, 13389520), (5, 10711616), (8, 6694760), (10, 5355808), (16, 3347380), (20, 2677904), (31, 1727680), (32, 1673690), (40, 1338952), (62, 863840), (64, 836845), (80, 669476), (124, 431920), (155, 345536), (160, 334738), (248, 215960), (310, 172768), (320, 167369), (496, 107980), (620, 86384), (992, 53990), (1240, 43192), (1984, 26995), (2480, 21596), (4960, 10798), (5399, 9920)]