54178140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5407}}^1$

素因数の和:5586

約数の個数: 48

約数和(自身を含む): 152635392

約数和(自身を除く): 98457252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 5407, 10020, 10814, 16221, 21628, 27035, 32442, 54070, 64884, 81105, 108140, 162210, 324420, 902969, 1805938, 2708907, 3611876, 4514845, 5417814, 9029690, 10835628, 13544535, 18059380, 27089070, 54178140]

約数ペア:

[(1, 54178140), (2, 27089070), (3, 18059380), (4, 13544535), (5, 10835628), (6, 9029690), (10, 5417814), (12, 4514845), (15, 3611876), (20, 2708907), (30, 1805938), (60, 902969), (167, 324420), (334, 162210), (501, 108140), (668, 81105), (835, 64884), (1002, 54070), (1670, 32442), (2004, 27035), (2505, 21628), (3340, 16221), (5010, 10814), (5407, 10020)]