64946950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 127759680

約数和(自身を除く): 62812730

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 953, 1175, 1363, 1450, 1906, 2350, 2726, 4765, 6815, 9530, 13630, 23825, 27637, 34075, 44791, 47650, 55274, 68150, 89582, 138185, 223955, 276370, 447910, 690925, 1119775, 1298939, 1381850, 2239550, 2597878, 6494695, 12989390, 32473475, 64946950]

約数ペア:

[(1, 64946950), (2, 32473475), (5, 12989390), (10, 6494695), (25, 2597878), (29, 2239550), (47, 1381850), (50, 1298939), (58, 1119775), (94, 690925), (145, 447910), (235, 276370), (290, 223955), (470, 138185), (725, 89582), (953, 68150), (1175, 55274), (1363, 47650), (1450, 44791), (1906, 34075), (2350, 27637), (2726, 23825), (4765, 13630), (6815, 9530)]