61869548

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4866

約数の個数: 36

約数和(自身を含む): 123437160

約数和(自身を除く): 61567612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 4817, 6422, 9634, 12844, 19268, 62621, 91523, 125242, 183046, 250484, 366092, 814073, 1189799, 1628146, 2379598, 3256292, 4759196, 15467387, 30934774, 61869548]

約数ペア:

[(1, 61869548), (2, 30934774), (4, 15467387), (13, 4759196), (19, 3256292), (26, 2379598), (38, 1628146), (52, 1189799), (76, 814073), (169, 366092), (247, 250484), (338, 183046), (494, 125242), (676, 91523), (988, 62621), (3211, 19268), (4817, 12844), (6422, 9634)]