56885980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 123822720

約数和(自身を除く): 66936740

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 730, 829, 940, 1460, 1658, 3316, 3431, 4145, 6862, 8290, 13724, 16580, 17155, 34310, 38963, 60517, 68620, 77926, 121034, 155852, 194815, 242068, 302585, 389630, 605170, 779260, 1210340, 2844299, 5688598, 11377196, 14221495, 28442990, 56885980]

約数ペア:

[(1, 56885980), (2, 28442990), (4, 14221495), (5, 11377196), (10, 5688598), (20, 2844299), (47, 1210340), (73, 779260), (94, 605170), (146, 389630), (188, 302585), (235, 242068), (292, 194815), (365, 155852), (470, 121034), (730, 77926), (829, 68620), (940, 60517), (1460, 38963), (1658, 34310), (3316, 17155), (3431, 16580), (4145, 13724), (6862, 8290)]