53276290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 46878590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 1931, 2759, 3862, 5518, 9655, 13795, 19310, 27590, 59861, 119722, 171859, 299305, 343718, 598610, 859295, 1718590, 5327629, 10655258, 26638145, 53276290]

約数ペア:

[(1, 53276290), (2, 26638145), (5, 10655258), (10, 5327629), (31, 1718590), (62, 859295), (89, 598610), (155, 343718), (178, 299305), (310, 171859), (445, 119722), (890, 59861), (1931, 27590), (2759, 19310), (3862, 13795), (5518, 9655)]