52821940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 116769744

約数和(自身を除く): 63947804

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 1741, 3034, 3482, 6068, 6964, 7585, 8705, 15170, 17410, 30340, 34820, 64417, 71381, 128834, 142762, 257668, 285524, 322085, 356905, 644170, 713810, 1288340, 1427620, 2641097, 5282194, 10564388, 13205485, 26410970, 52821940]

約数ペア:

[(1, 52821940), (2, 26410970), (4, 13205485), (5, 10564388), (10, 5282194), (20, 2641097), (37, 1427620), (41, 1288340), (74, 713810), (82, 644170), (148, 356905), (164, 322085), (185, 285524), (205, 257668), (370, 142762), (410, 128834), (740, 71381), (820, 64417), (1517, 34820), (1741, 30340), (3034, 17410), (3482, 15170), (6068, 8705), (6964, 7585)]