51762650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 106972320

約数和(自身を除く): 55209670

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 103, 115, 190, 206, 230, 437, 475, 515, 529, 575, 874, 950, 1030, 1058, 1150, 1957, 2185, 2369, 2575, 2645, 3914, 4370, 4738, 5150, 5290, 9785, 10051, 10925, 11845, 13225, 19570, 20102, 21850, 23690, 26450, 45011, 48925, 50255, 54487, 59225, 90022, 97850, 100510, 108974, 118450, 225055, 251275, 272435, 450110, 502550, 544870, 1035253, 1125275, 1362175, 2070506, 2250550, 2724350, 5176265, 10352530, 25881325, 51762650]

約数ペア:

[(1, 51762650), (2, 25881325), (5, 10352530), (10, 5176265), (19, 2724350), (23, 2250550), (25, 2070506), (38, 1362175), (46, 1125275), (50, 1035253), (95, 544870), (103, 502550), (115, 450110), (190, 272435), (206, 251275), (230, 225055), (437, 118450), (475, 108974), (515, 100510), (529, 97850), (575, 90022), (874, 59225), (950, 54487), (1030, 50255), (1058, 48925), (1150, 45011), (1957, 26450), (2185, 23690), (2369, 21850), (2575, 20102), (2645, 19570), (3914, 13225), (4370, 11845), (4738, 10925), (5150, 10051), (5290, 9785)]