51889350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11159}}^1$

素因数の和:11205

約数の個数: 48

約数和(自身を含む): 132848640

約数和(自身を除く): 80959290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 11159, 22318, 33477, 55795, 66954, 111590, 167385, 278975, 334770, 345929, 557950, 691858, 836925, 1037787, 1673850, 1729645, 2075574, 3459290, 5188935, 8648225, 10377870, 17296450, 25944675, 51889350]

約数ペア:

[(1, 51889350), (2, 25944675), (3, 17296450), (5, 10377870), (6, 8648225), (10, 5188935), (15, 3459290), (25, 2075574), (30, 1729645), (31, 1673850), (50, 1037787), (62, 836925), (75, 691858), (93, 557950), (150, 345929), (155, 334770), (186, 278975), (310, 167385), (465, 111590), (775, 66954), (930, 55795), (1550, 33477), (2325, 22318), (4650, 11159)]