49482990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18959}}^1$

素因数の和:19001

約数の個数: 48

約数和(自身を含む): 133099200

約数和(自身を除く): 83616210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 18959, 37918, 56877, 94795, 113754, 170631, 189590, 284385, 341262, 549811, 568770, 853155, 1099622, 1649433, 1706310, 2749055, 3298866, 4948299, 5498110, 8247165, 9896598, 16494330, 24741495, 49482990]

約数ペア:

[(1, 49482990), (2, 24741495), (3, 16494330), (5, 9896598), (6, 8247165), (9, 5498110), (10, 4948299), (15, 3298866), (18, 2749055), (29, 1706310), (30, 1649433), (45, 1099622), (58, 853155), (87, 568770), (90, 549811), (145, 341262), (174, 284385), (261, 189590), (290, 170631), (435, 113754), (522, 94795), (870, 56877), (1305, 37918), (2610, 18959)]