48987453

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 71205760

約数和(自身を除く): 22218307

約数列:

[1, 3, 19, 57, 61, 73, 183, 193, 219, 579, 1159, 1387, 3477, 3667, 4161, 4453, 11001, 11773, 13359, 14089, 35319, 42267, 84607, 223687, 253821, 267691, 671061, 803073, 859429, 2578287, 16329151, 48987453]

約数ペア:

[(1, 48987453), (3, 16329151), (19, 2578287), (57, 859429), (61, 803073), (73, 671061), (183, 267691), (193, 253821), (219, 223687), (579, 84607), (1159, 42267), (1387, 35319), (3477, 14089), (3667, 13359), (4161, 11773), (4453, 11001)]