54685345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 82449360

約数和(自身を除く): 27764015

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 121, 143, 187, 221, 409, 605, 715, 935, 1105, 1573, 2045, 2057, 2431, 4499, 5317, 6953, 7865, 10285, 12155, 22495, 26585, 26741, 34765, 49489, 58487, 76483, 90389, 133705, 247445, 292435, 382415, 451945, 643357, 841313, 994279, 3216785, 4206565, 4971395, 10937069, 54685345]

約数ペア:

[(1, 54685345), (5, 10937069), (11, 4971395), (13, 4206565), (17, 3216785), (55, 994279), (65, 841313), (85, 643357), (121, 451945), (143, 382415), (187, 292435), (221, 247445), (409, 133705), (605, 90389), (715, 76483), (935, 58487), (1105, 49489), (1573, 34765), (2045, 26741), (2057, 26585), (2431, 22495), (4499, 12155), (5317, 10285), (6953, 7865)]