49635945

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 88725312

約数和(自身を除く): 39089367

約数列:

[1, 3, 5, 9, 15, 45, 67, 101, 163, 201, 303, 335, 489, 505, 603, 815, 909, 1005, 1467, 1515, 2445, 3015, 4545, 6767, 7335, 10921, 16463, 20301, 32763, 33835, 49389, 54605, 60903, 82315, 98289, 101505, 148167, 163815, 246945, 304515, 491445, 740835, 1103021, 3309063, 5515105, 9927189, 16545315, 49635945]

約数ペア:

[(1, 49635945), (3, 16545315), (5, 9927189), (9, 5515105), (15, 3309063), (45, 1103021), (67, 740835), (101, 491445), (163, 304515), (201, 246945), (303, 163815), (335, 148167), (489, 101505), (505, 98289), (603, 82315), (815, 60903), (909, 54605), (1005, 49389), (1467, 33835), (1515, 32763), (2445, 20301), (3015, 16463), (4545, 10921), (6767, 7335)]