53986720

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{593}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 127983240

約数和(自身を除く): 73996520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 593, 1138, 1186, 2276, 2372, 2845, 2965, 4552, 4744, 5690, 5930, 9104, 9488, 11380, 11860, 18208, 18976, 22760, 23720, 45520, 47440, 91040, 94880, 337417, 674834, 1349668, 1687085, 2699336, 3374170, 5398672, 6748340, 10797344, 13496680, 26993360, 53986720]

約数ペア:

[(1, 53986720), (2, 26993360), (4, 13496680), (5, 10797344), (8, 6748340), (10, 5398672), (16, 3374170), (20, 2699336), (32, 1687085), (40, 1349668), (80, 674834), (160, 337417), (569, 94880), (593, 91040), (1138, 47440), (1186, 45520), (2276, 23720), (2372, 22760), (2845, 18976), (2965, 18208), (4552, 11860), (4744, 11380), (5690, 9488), (5930, 9104)]