49251135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 38876865

約数列:

[1, 3, 5, 15, 19, 29, 57, 59, 87, 95, 101, 145, 177, 285, 295, 303, 435, 505, 551, 885, 1121, 1515, 1653, 1711, 1919, 2755, 2929, 3363, 5133, 5605, 5757, 5959, 8265, 8555, 8787, 9595, 14645, 16815, 17877, 25665, 28785, 29795, 32509, 43935, 55651, 89385, 97527, 113221, 162545, 166953, 172811, 278255, 339663, 487635, 518433, 566105, 834765, 864055, 1698315, 2592165, 3283409, 9850227, 16417045, 49251135]

約数ペア:

[(1, 49251135), (3, 16417045), (5, 9850227), (15, 3283409), (19, 2592165), (29, 1698315), (57, 864055), (59, 834765), (87, 566105), (95, 518433), (101, 487635), (145, 339663), (177, 278255), (285, 172811), (295, 166953), (303, 162545), (435, 113221), (505, 97527), (551, 89385), (885, 55651), (1121, 43935), (1515, 32509), (1653, 29795), (1711, 28785), (1919, 25665), (2755, 17877), (2929, 16815), (3363, 14645), (5133, 9595), (5605, 8787), (5757, 8555), (5959, 8265)]