52492140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 160157088

約数和(自身を除く): 107664948

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, 1511, 1737, 1930, 2316, 2895, 3022, 3474, 3860, 4533, 5790, 6044, 6948, 7555, 8685, 9066, 11580, 13599, 15110, 17370, 18132, 22665, 27198, 30220, 34740, 45330, 54396, 67995, 90660, 135990, 271980, 291623, 583246, 874869, 1166492, 1458115, 1749738, 2624607, 2916230, 3499476, 4374345, 5249214, 5832460, 8748690, 10498428, 13123035, 17497380, 26246070, 52492140]

約数ペア:

[(1, 52492140), (2, 26246070), (3, 17497380), (4, 13123035), (5, 10498428), (6, 8748690), (9, 5832460), (10, 5249214), (12, 4374345), (15, 3499476), (18, 2916230), (20, 2624607), (30, 1749738), (36, 1458115), (45, 1166492), (60, 874869), (90, 583246), (180, 291623), (193, 271980), (386, 135990), (579, 90660), (772, 67995), (965, 54396), (1158, 45330), (1511, 34740), (1737, 30220), (1930, 27198), (2316, 22665), (2895, 18132), (3022, 17370), (3474, 15110), (3860, 13599), (4533, 11580), (5790, 9066), (6044, 8685), (6948, 7555)]