51273700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30161}}^1$

素因数の和:30192

約数の個数: 36

約数和(自身を含む): 117812772

約数和(自身を除く): 66539072

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 30161, 60322, 120644, 150805, 301610, 512737, 603220, 754025, 1025474, 1508050, 2050948, 2563685, 3016100, 5127370, 10254740, 12818425, 25636850, 51273700]

約数ペア:

[(1, 51273700), (2, 25636850), (4, 12818425), (5, 10254740), (10, 5127370), (17, 3016100), (20, 2563685), (25, 2050948), (34, 1508050), (50, 1025474), (68, 754025), (85, 603220), (100, 512737), (170, 301610), (340, 150805), (425, 120644), (850, 60322), (1700, 30161)]