55647270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29443}}^1$

素因数の和:29466

約数の個数: 64

約数和(自身を含む): 169597440

約数和(自身を除く): 113950170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 29443, 58886, 88329, 147215, 176658, 206101, 264987, 294430, 412202, 441645, 529974, 618303, 794961, 883290, 1030505, 1236606, 1324935, 1589922, 1854909, 2061010, 2649870, 3091515, 3709818, 3974805, 5564727, 6183030, 7949610, 9274545, 11129454, 18549090, 27823635, 55647270]

約数ペア:

[(1, 55647270), (2, 27823635), (3, 18549090), (5, 11129454), (6, 9274545), (7, 7949610), (9, 6183030), (10, 5564727), (14, 3974805), (15, 3709818), (18, 3091515), (21, 2649870), (27, 2061010), (30, 1854909), (35, 1589922), (42, 1324935), (45, 1236606), (54, 1030505), (63, 883290), (70, 794961), (90, 618303), (105, 529974), (126, 441645), (135, 412202), (189, 294430), (210, 264987), (270, 206101), (315, 176658), (378, 147215), (630, 88329), (945, 58886), (1890, 29443)]