48146890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25747}}^1$

素因数の和:25782

約数の個数: 32

約数和(自身を含む): 100108224

約数和(自身を除く): 51961334

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 25747, 51494, 128735, 257470, 283217, 437699, 566434, 875398, 1416085, 2188495, 2832170, 4376990, 4814689, 9629378, 24073445, 48146890]

約数ペア:

[(1, 48146890), (2, 24073445), (5, 9629378), (10, 4814689), (11, 4376990), (17, 2832170), (22, 2188495), (34, 1416085), (55, 875398), (85, 566434), (110, 437699), (170, 283217), (187, 257470), (374, 128735), (935, 51494), (1870, 25747)]