49803693

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 74880000

約数和(自身を除く): 25076307

約数列:

[1, 3, 17, 19, 51, 57, 103, 309, 323, 499, 969, 1497, 1751, 1957, 5253, 5871, 8483, 9481, 25449, 28443, 33269, 51397, 99807, 154191, 161177, 483531, 873749, 976543, 2621247, 2929629, 16601231, 49803693]

約数ペア:

[(1, 49803693), (3, 16601231), (17, 2929629), (19, 2621247), (51, 976543), (57, 873749), (103, 483531), (309, 161177), (323, 154191), (499, 99807), (969, 51397), (1497, 33269), (1751, 28443), (1957, 25449), (5253, 9481), (5871, 8483)]