51251396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107671}}^1$

素因数の和:107699

約数の個数: 24

約数和(自身を含む): 108533376

約数和(自身を除く): 57281980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 107671, 215342, 430684, 753697, 1507394, 1830407, 3014788, 3660814, 7321628, 12812849, 25625698, 51251396]

約数ペア:

[(1, 51251396), (2, 25625698), (4, 12812849), (7, 7321628), (14, 3660814), (17, 3014788), (28, 1830407), (34, 1507394), (68, 753697), (119, 430684), (238, 215342), (476, 107671)]