55304040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41897}}^1$

素因数の和:41922

約数の個数: 64

約数和(自身を含む): 180999360

約数和(自身を除く): 125695320

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, 41897, 83794, 125691, 167588, 209485, 251382, 335176, 418970, 460867, 502764, 628455, 837940, 921734, 1005528, 1256910, 1382601, 1675880, 1843468, 2304335, 2513820, 2765202, 3686936, 4608670, 5027640, 5530404, 6913005, 9217340, 11060808, 13826010, 18434680, 27652020, 55304040]

約数ペア:

[(1, 55304040), (2, 27652020), (3, 18434680), (4, 13826010), (5, 11060808), (6, 9217340), (8, 6913005), (10, 5530404), (11, 5027640), (12, 4608670), (15, 3686936), (20, 2765202), (22, 2513820), (24, 2304335), (30, 1843468), (33, 1675880), (40, 1382601), (44, 1256910), (55, 1005528), (60, 921734), (66, 837940), (88, 628455), (110, 502764), (120, 460867), (132, 418970), (165, 335176), (220, 251382), (264, 209485), (330, 167588), (440, 125691), (660, 83794), (1320, 41897)]