51940668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4561}}^1$

素因数の和:4654

約数の個数: 48

約数和(自身を含む): 132334496

約数和(自身を除く): 80393828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 4561, 5694, 9122, 11388, 13683, 18244, 27366, 54732, 59293, 118586, 177879, 237172, 332953, 355758, 665906, 711516, 998859, 1331812, 1997718, 3995436, 4328389, 8656778, 12985167, 17313556, 25970334, 51940668]

約数ペア:

[(1, 51940668), (2, 25970334), (3, 17313556), (4, 12985167), (6, 8656778), (12, 4328389), (13, 3995436), (26, 1997718), (39, 1331812), (52, 998859), (73, 711516), (78, 665906), (146, 355758), (156, 332953), (219, 237172), (292, 177879), (438, 118586), (876, 59293), (949, 54732), (1898, 27366), (2847, 18244), (3796, 13683), (4561, 11388), (5694, 9122)]