48749690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{40289}}^1$

素因数の和:40318

約数の個数: 24

約数和(自身を含む): 96454260

約数和(自身を除く): 47704570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 40289, 80578, 201445, 402890, 443179, 886358, 2215895, 4431790, 4874969, 9749938, 24374845, 48749690]

約数ペア:

[(1, 48749690), (2, 24374845), (5, 9749938), (10, 4874969), (11, 4431790), (22, 2215895), (55, 886358), (110, 443179), (121, 402890), (242, 201445), (605, 80578), (1210, 40289)]