51258284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 112632576

約数和(自身を除く): 61374292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1021, 1141, 1793, 2042, 2282, 3586, 4084, 4564, 7147, 7172, 11231, 12551, 14294, 22462, 25102, 28588, 44924, 50204, 78617, 157234, 166423, 314468, 332846, 665692, 1164961, 1830653, 2329922, 3661306, 4659844, 7322612, 12814571, 25629142, 51258284]

約数ペア:

[(1, 51258284), (2, 25629142), (4, 12814571), (7, 7322612), (11, 4659844), (14, 3661306), (22, 2329922), (28, 1830653), (44, 1164961), (77, 665692), (154, 332846), (163, 314468), (308, 166423), (326, 157234), (652, 78617), (1021, 50204), (1141, 44924), (1793, 28588), (2042, 25102), (2282, 22462), (3586, 14294), (4084, 12551), (4564, 11231), (7147, 7172)]