56323040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20739

約数の個数: 48

約数和(自身を含む): 140897232

約数和(自身を除く): 84574192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 20707, 41414, 82828, 103535, 165656, 207070, 331312, 352019, 414140, 662624, 704038, 828280, 1408076, 1656560, 1760095, 2816152, 3313120, 3520190, 5632304, 7040380, 11264608, 14080760, 28161520, 56323040]

約数ペア:

[(1, 56323040), (2, 28161520), (4, 14080760), (5, 11264608), (8, 7040380), (10, 5632304), (16, 3520190), (17, 3313120), (20, 2816152), (32, 1760095), (34, 1656560), (40, 1408076), (68, 828280), (80, 704038), (85, 662624), (136, 414140), (160, 352019), (170, 331312), (272, 207070), (340, 165656), (544, 103535), (680, 82828), (1360, 41414), (2720, 20707)]