56225220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5749}}^1$

素因数の和:5924

約数の個数: 48

約数和(自身を含む): 158424000

約数和(自身を除く): 102198780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 5749, 9780, 11498, 17247, 22996, 28745, 34494, 57490, 68988, 86235, 114980, 172470, 344940, 937087, 1874174, 2811261, 3748348, 4685435, 5622522, 9370870, 11245044, 14056305, 18741740, 28112610, 56225220]

約数ペア:

[(1, 56225220), (2, 28112610), (3, 18741740), (4, 14056305), (5, 11245044), (6, 9370870), (10, 5622522), (12, 4685435), (15, 3748348), (20, 2811261), (30, 1874174), (60, 937087), (163, 344940), (326, 172470), (489, 114980), (652, 86235), (815, 68988), (978, 57490), (1630, 34494), (1956, 28745), (2445, 22996), (3260, 17247), (4890, 11498), (5749, 9780)]