48339382

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 95664240

約数和(自身を除く): 47324858

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 1997, 3458, 3994, 12103, 13979, 24206, 25961, 27958, 37943, 51922, 75886, 97853, 181727, 195706, 265601, 363454, 493259, 531202, 986518, 1272089, 1859207, 2544178, 3452813, 3718414, 6905626, 24169691, 48339382]

約数ペア:

[(1, 48339382), (2, 24169691), (7, 6905626), (13, 3718414), (14, 3452813), (19, 2544178), (26, 1859207), (38, 1272089), (49, 986518), (91, 531202), (98, 493259), (133, 363454), (182, 265601), (247, 195706), (266, 181727), (494, 97853), (637, 75886), (931, 51922), (1274, 37943), (1729, 27958), (1862, 25961), (1997, 24206), (3458, 13979), (3994, 12103)]