51759450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{115021}}^1$

素因数の和:115039

約数の個数: 36

約数和(自身を含む): 139061598

約数和(自身を除く): 87302148

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 115021, 230042, 345063, 575105, 690126, 1035189, 1150210, 1725315, 2070378, 2875525, 3450630, 5175945, 5751050, 8626575, 10351890, 17253150, 25879725, 51759450]

約数ペア:

[(1, 51759450), (2, 25879725), (3, 17253150), (5, 10351890), (6, 8626575), (9, 5751050), (10, 5175945), (15, 3450630), (18, 2875525), (25, 2070378), (30, 1725315), (45, 1150210), (50, 1035189), (75, 690126), (90, 575105), (150, 345063), (225, 230042), (450, 115021)]