48791890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2777}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 100808064

約数和(自身を除く): 52016174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 2777, 3514, 5554, 8785, 13885, 17570, 19439, 27770, 38878, 97195, 194390, 697027, 1394054, 3485135, 4879189, 6970270, 9758378, 24395945, 48791890]

約数ペア:

[(1, 48791890), (2, 24395945), (5, 9758378), (7, 6970270), (10, 4879189), (14, 3485135), (35, 1394054), (70, 697027), (251, 194390), (502, 97195), (1255, 38878), (1757, 27770), (2510, 19439), (2777, 17570), (3514, 13885), (5554, 8785)]