48990004

素因数分解:

$2^2\times 7^4\times {\mathrm{5101}}^1$

素因数の和:5133

約数の個数: 30

約数和(自身を含む): 100034914

約数和(自身を除く): 51044910

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 5101, 9604, 10202, 20404, 35707, 71414, 142828, 249949, 499898, 999796, 1749643, 3499286, 6998572, 12247501, 24495002, 48990004]

約数ペア:

[(1, 48990004), (2, 24495002), (4, 12247501), (7, 6998572), (14, 3499286), (28, 1749643), (49, 999796), (98, 499898), (196, 249949), (343, 142828), (686, 71414), (1372, 35707), (2401, 20404), (4802, 10202), (5101, 9604)]