53687350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 108564480

約数和(自身を除く): 54877130

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 1823, 2945, 3646, 5890, 9115, 14725, 18230, 29450, 34637, 45575, 56513, 69274, 91150, 113026, 173185, 282565, 346370, 565130, 865925, 1073747, 1412825, 1731850, 2147494, 2825650, 5368735, 10737470, 26843675, 53687350]

約数ペア:

[(1, 53687350), (2, 26843675), (5, 10737470), (10, 5368735), (19, 2825650), (25, 2147494), (31, 1731850), (38, 1412825), (50, 1073747), (62, 865925), (95, 565130), (155, 346370), (190, 282565), (310, 173185), (475, 113026), (589, 91150), (775, 69274), (950, 56513), (1178, 45575), (1550, 34637), (1823, 29450), (2945, 18230), (3646, 14725), (5890, 9115)]