51660490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7307}}^1$

素因数の和:7422

約数の個数: 32

約数和(自身を含む): 107339904

約数和(自身を除く): 55679414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 7307, 14614, 36535, 51149, 73070, 102298, 255745, 511490, 738007, 1476014, 3690035, 5166049, 7380070, 10332098, 25830245, 51660490]

約数ペア:

[(1, 51660490), (2, 25830245), (5, 10332098), (7, 7380070), (10, 5166049), (14, 3690035), (35, 1476014), (70, 738007), (101, 511490), (202, 255745), (505, 102298), (707, 73070), (1010, 51149), (1414, 36535), (3535, 14614), (7070, 7307)]