53584520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 132416640

約数和(自身を除く): 78832120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 631, 772, 965, 1262, 1544, 1930, 2123, 2524, 3155, 3860, 4246, 5048, 6310, 6941, 7720, 8492, 10615, 12620, 13882, 16984, 21230, 25240, 27764, 34705, 42460, 55528, 69410, 84920, 121783, 138820, 243566, 277640, 487132, 608915, 974264, 1217830, 1339613, 2435660, 2679226, 4871320, 5358452, 6698065, 10716904, 13396130, 26792260, 53584520]

約数ペア:

[(1, 53584520), (2, 26792260), (4, 13396130), (5, 10716904), (8, 6698065), (10, 5358452), (11, 4871320), (20, 2679226), (22, 2435660), (40, 1339613), (44, 1217830), (55, 974264), (88, 608915), (110, 487132), (193, 277640), (220, 243566), (386, 138820), (440, 121783), (631, 84920), (772, 69410), (965, 55528), (1262, 42460), (1544, 34705), (1930, 27764), (2123, 25240), (2524, 21230), (3155, 16984), (3860, 13882), (4246, 12620), (5048, 10615), (6310, 8492), (6941, 7720)]