49489363

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 67137336

約数和(自身を除く): 17647973

約数列:

[1, 7, 11, 17, 49, 77, 119, 121, 187, 491, 539, 833, 847, 1309, 2057, 3437, 5401, 5929, 8347, 9163, 14399, 24059, 37807, 58429, 59411, 91817, 100793, 264649, 409003, 415877, 642719, 1009987, 2911139, 4499033, 7069909, 49489363]

約数ペア:

[(1, 49489363), (7, 7069909), (11, 4499033), (17, 2911139), (49, 1009987), (77, 642719), (119, 415877), (121, 409003), (187, 264649), (491, 100793), (539, 91817), (833, 59411), (847, 58429), (1309, 37807), (2057, 24059), (3437, 14399), (5401, 9163), (5929, 8347)]