55250580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11959}}^1$

素因数の和:11989

約数の個数: 96

約数和(自身を含む): 192890880

約数和(自身を除く): 137640300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 11959, 23918, 35877, 47836, 59795, 71754, 83713, 119590, 131549, 143508, 167426, 179385, 239180, 251139, 263098, 334852, 358770, 394647, 418565, 502278, 526196, 657745, 717540, 789294, 837130, 920843, 1004556, 1255695, 1315490, 1578588, 1674260, 1841686, 1973235, 2511390, 2630980, 2762529, 3683372, 3946470, 4604215, 5022780, 5525058, 7892940, 9208430, 11050116, 13812645, 18416860, 27625290, 55250580]

約数ペア:

[(1, 55250580), (2, 27625290), (3, 18416860), (4, 13812645), (5, 11050116), (6, 9208430), (7, 7892940), (10, 5525058), (11, 5022780), (12, 4604215), (14, 3946470), (15, 3683372), (20, 2762529), (21, 2630980), (22, 2511390), (28, 1973235), (30, 1841686), (33, 1674260), (35, 1578588), (42, 1315490), (44, 1255695), (55, 1004556), (60, 920843), (66, 837130), (70, 789294), (77, 717540), (84, 657745), (105, 526196), (110, 502278), (132, 418565), (140, 394647), (154, 358770), (165, 334852), (210, 263098), (220, 251139), (231, 239180), (308, 179385), (330, 167426), (385, 143508), (420, 131549), (462, 119590), (660, 83713), (770, 71754), (924, 59795), (1155, 47836), (1540, 35877), (2310, 23918), (4620, 11959)]