49914423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 82293120

約数和(自身を除く): 32378697

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 117, 141, 261, 313, 377, 423, 611, 939, 1131, 1363, 1833, 2817, 3393, 4069, 4089, 5499, 9077, 12207, 12267, 14711, 17719, 27231, 36621, 44133, 53157, 81693, 118001, 132399, 159471, 191243, 354003, 426619, 573729, 1062009, 1279857, 1721187, 3839571, 5546047, 16638141, 49914423]

約数ペア:

[(1, 49914423), (3, 16638141), (9, 5546047), (13, 3839571), (29, 1721187), (39, 1279857), (47, 1062009), (87, 573729), (117, 426619), (141, 354003), (261, 191243), (313, 159471), (377, 132399), (423, 118001), (611, 81693), (939, 53157), (1131, 44133), (1363, 36621), (1833, 27231), (2817, 17719), (3393, 14711), (4069, 12267), (4089, 12207), (5499, 9077)]