55964040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42397}}^1$

素因数の和:42422

約数の個数: 64

約数和(自身を含む): 183159360

約数和(自身を除く): 127195320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42397, 84794, 127191, 169588, 211985, 254382, 339176, 423970, 466367, 508764, 635955, 847940, 932734, 1017528, 1271910, 1399101, 1695880, 1865468, 2331835, 2543820, 2798202, 3730936, 4663670, 5087640, 5596404, 6995505, 9327340, 11192808, 13991010, 18654680, 27982020, 55964040]

約数ペア:

[(1, 55964040), (2, 27982020), (3, 18654680), (4, 13991010), (5, 11192808), (6, 9327340), (8, 6995505), (10, 5596404), (11, 5087640), (12, 4663670), (15, 3730936), (20, 2798202), (22, 2543820), (24, 2331835), (30, 1865468), (33, 1695880), (40, 1399101), (44, 1271910), (55, 1017528), (60, 932734), (66, 847940), (88, 635955), (110, 508764), (120, 466367), (132, 423970), (165, 339176), (220, 254382), (264, 211985), (330, 169588), (440, 127191), (660, 84794), (1320, 42397)]