47928580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{342347}}^1$

素因数の和:342363

約数の個数: 24

約数和(自身を含む): 115028928

約数和(自身を除く): 67100348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 342347, 684694, 1369388, 1711735, 2396429, 3423470, 4792858, 6846940, 9585716, 11982145, 23964290, 47928580]

約数ペア:

[(1, 47928580), (2, 23964290), (4, 11982145), (5, 9585716), (7, 6846940), (10, 4792858), (14, 3423470), (20, 2396429), (28, 1711735), (35, 1369388), (70, 684694), (140, 342347)]