49137705

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19190

約数の個数: 32

約数和(自身を含む): 91958400

約数和(自身を除く): 42820695

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 19157, 57471, 95785, 172413, 287355, 363983, 517239, 862065, 1091949, 1819915, 2586195, 3275847, 5459745, 9827541, 16379235, 49137705]

約数ペア:

[(1, 49137705), (3, 16379235), (5, 9827541), (9, 5459745), (15, 3275847), (19, 2586195), (27, 1819915), (45, 1091949), (57, 862065), (95, 517239), (135, 363983), (171, 287355), (285, 172413), (513, 95785), (855, 57471), (2565, 19157)]