53867990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{44519}}^1$

素因数の和:44548

約数の個数: 24

約数和(自身を含む): 106580880

約数和(自身を除く): 52712890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 44519, 89038, 222595, 445190, 489709, 979418, 2448545, 4897090, 5386799, 10773598, 26933995, 53867990]

約数ペア:

[(1, 53867990), (2, 26933995), (5, 10773598), (10, 5386799), (11, 4897090), (22, 2448545), (55, 979418), (110, 489709), (121, 445190), (242, 222595), (605, 89038), (1210, 44519)]