55779138

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{1637}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 124225920

約数和(自身を除く): 68446782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1637, 1893, 3274, 3786, 4911, 5679, 9822, 11358, 14733, 17037, 29466, 34074, 44199, 88398, 1032947, 2065894, 3098841, 6197682, 9296523, 18593046, 27889569, 55779138]

約数ペア:

[(1, 55779138), (2, 27889569), (3, 18593046), (6, 9296523), (9, 6197682), (18, 3098841), (27, 2065894), (54, 1032947), (631, 88398), (1262, 44199), (1637, 34074), (1893, 29466), (3274, 17037), (3786, 14733), (4911, 11358), (5679, 9822)]