49432140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91541}}^1$

素因数の和:91559

約数の個数: 48

約数和(自身を含む): 153790560

約数和(自身を除く): 104358420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91541, 183082, 274623, 366164, 457705, 549246, 823869, 915410, 1098492, 1373115, 1647738, 1830820, 2471607, 2746230, 3295476, 4119345, 4943214, 5492460, 8238690, 9886428, 12358035, 16477380, 24716070, 49432140]

約数ペア:

[(1, 49432140), (2, 24716070), (3, 16477380), (4, 12358035), (5, 9886428), (6, 8238690), (9, 5492460), (10, 4943214), (12, 4119345), (15, 3295476), (18, 2746230), (20, 2471607), (27, 1830820), (30, 1647738), (36, 1373115), (45, 1098492), (54, 915410), (60, 823869), (90, 549246), (108, 457705), (135, 366164), (180, 274623), (270, 183082), (540, 91541)]