54775936

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 116524800

約数和(自身を除く): 61748864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 128, 152, 202, 223, 304, 404, 446, 608, 808, 892, 1216, 1616, 1784, 1919, 2432, 3232, 3568, 3838, 4237, 6464, 7136, 7676, 8474, 12928, 14272, 15352, 16948, 22523, 28544, 30704, 33896, 45046, 61408, 67792, 90092, 122816, 135584, 180184, 245632, 271168, 360368, 427937, 542336, 720736, 855874, 1441472, 1711748, 2882944, 3423496, 6846992, 13693984, 27387968, 54775936]

約数ペア:

[(1, 54775936), (2, 27387968), (4, 13693984), (8, 6846992), (16, 3423496), (19, 2882944), (32, 1711748), (38, 1441472), (64, 855874), (76, 720736), (101, 542336), (128, 427937), (152, 360368), (202, 271168), (223, 245632), (304, 180184), (404, 135584), (446, 122816), (608, 90092), (808, 67792), (892, 61408), (1216, 45046), (1616, 33896), (1784, 30704), (1919, 28544), (2432, 22523), (3232, 16948), (3568, 15352), (3838, 14272), (4237, 12928), (6464, 8474), (7136, 7676)]