52392158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 103488000

約数和(自身を除く): 51095842

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 109, 133, 139, 182, 218, 247, 266, 278, 494, 763, 973, 1417, 1526, 1729, 1807, 1946, 2071, 2641, 2834, 3458, 3614, 4142, 5282, 9919, 12649, 14497, 15151, 18487, 19838, 25298, 26923, 28994, 30302, 34333, 36974, 53846, 68666, 106057, 188461, 196963, 212114, 240331, 287869, 376922, 393926, 480662, 575738, 1378741, 2015083, 2757482, 3742297, 4030166, 7484594, 26196079, 52392158]

約数ペア:

[(1, 52392158), (2, 26196079), (7, 7484594), (13, 4030166), (14, 3742297), (19, 2757482), (26, 2015083), (38, 1378741), (91, 575738), (109, 480662), (133, 393926), (139, 376922), (182, 287869), (218, 240331), (247, 212114), (266, 196963), (278, 188461), (494, 106057), (763, 68666), (973, 53846), (1417, 36974), (1526, 34333), (1729, 30302), (1807, 28994), (1946, 26923), (2071, 25298), (2641, 19838), (2834, 18487), (3458, 15151), (3614, 14497), (4142, 12649), (5282, 9919)]