56839585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 85100544

約数和(自身を除く): 28260959

約数列:

[1, 5, 11, 17, 31, 37, 53, 55, 85, 155, 185, 187, 265, 341, 407, 527, 583, 629, 901, 935, 1147, 1643, 1705, 1961, 2035, 2635, 2915, 3145, 4505, 5735, 5797, 6919, 8215, 9805, 9911, 12617, 18073, 19499, 21571, 27931, 28985, 33337, 34595, 49555, 60791, 63085, 90365, 97495, 107855, 139655, 166685, 214489, 303955, 307241, 366707, 668701, 1033447, 1072445, 1536205, 1833535, 3343505, 5167235, 11367917, 56839585]

約数ペア:

[(1, 56839585), (5, 11367917), (11, 5167235), (17, 3343505), (31, 1833535), (37, 1536205), (53, 1072445), (55, 1033447), (85, 668701), (155, 366707), (185, 307241), (187, 303955), (265, 214489), (341, 166685), (407, 139655), (527, 107855), (583, 97495), (629, 90365), (901, 63085), (935, 60791), (1147, 49555), (1643, 34595), (1705, 33337), (1961, 28985), (2035, 27931), (2635, 21571), (2915, 19499), (3145, 18073), (4505, 12617), (5735, 9911), (5797, 9805), (6919, 8215)]