47288390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6469}}^1$

素因数の和:6536

約数の個数: 32

約数和(自身を含む): 92236320

約数和(自身を除く): 44947930

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 6469, 7310, 12938, 32345, 64690, 109973, 219946, 278167, 549865, 556334, 1099730, 1390835, 2781670, 4728839, 9457678, 23644195, 47288390]

約数ペア:

[(1, 47288390), (2, 23644195), (5, 9457678), (10, 4728839), (17, 2781670), (34, 1390835), (43, 1099730), (85, 556334), (86, 549865), (170, 278167), (215, 219946), (430, 109973), (731, 64690), (1462, 32345), (3655, 12938), (6469, 7310)]