56244060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 171596880

約数和(自身を除く): 115352820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1619, 1737, 1930, 2316, 2895, 3238, 3474, 3860, 4857, 5790, 6476, 6948, 8095, 8685, 9714, 11580, 14571, 16190, 17370, 19428, 24285, 29142, 32380, 34740, 48570, 58284, 72855, 97140, 145710, 291420, 312467, 624934, 937401, 1249868, 1562335, 1874802, 2812203, 3124670, 3749604, 4687005, 5624406, 6249340, 9374010, 11248812, 14061015, 18748020, 28122030, 56244060]

約数ペア:

[(1, 56244060), (2, 28122030), (3, 18748020), (4, 14061015), (5, 11248812), (6, 9374010), (9, 6249340), (10, 5624406), (12, 4687005), (15, 3749604), (18, 3124670), (20, 2812203), (30, 1874802), (36, 1562335), (45, 1249868), (60, 937401), (90, 624934), (180, 312467), (193, 291420), (386, 145710), (579, 97140), (772, 72855), (965, 58284), (1158, 48570), (1619, 34740), (1737, 32380), (1930, 29142), (2316, 24285), (2895, 19428), (3238, 17370), (3474, 16190), (3860, 14571), (4857, 11580), (5790, 9714), (6476, 8685), (6948, 8095)]