291233150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9533}}^1$

素因数の和:9605

約数の個数: 48

約数和(自身を含む): 595836864

約数和(自身を除く): 304603714

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 6110, 9533, 15275, 19066, 30550, 47665, 95330, 123929, 238325, 247858, 448051, 476650, 619645, 896102, 1239290, 2240255, 3098225, 4480510, 5824663, 6196450, 11201275, 11649326, 22402550, 29123315, 58246630, 145616575, 291233150]

約数ペア:

[(1, 291233150), (2, 145616575), (5, 58246630), (10, 29123315), (13, 22402550), (25, 11649326), (26, 11201275), (47, 6196450), (50, 5824663), (65, 4480510), (94, 3098225), (130, 2240255), (235, 1239290), (325, 896102), (470, 619645), (611, 476650), (650, 448051), (1175, 247858), (1222, 238325), (2350, 123929), (3055, 95330), (6110, 47665), (9533, 30550), (15275, 19066)]