55461076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 116039840

約数和(自身を除く): 60578764

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 121, 148, 163, 209, 242, 326, 407, 418, 484, 652, 703, 814, 836, 1406, 1628, 1793, 2299, 2812, 3097, 3586, 4477, 4598, 6031, 6194, 7172, 7733, 8954, 9196, 12062, 12388, 15466, 17908, 19723, 24124, 30932, 34067, 39446, 66341, 68134, 78892, 85063, 114589, 132682, 136268, 170126, 229178, 265364, 340252, 374737, 458356, 729751, 749474, 1260479, 1459502, 1498948, 2520958, 2919004, 5041916, 13865269, 27730538, 55461076]

約数ペア:

[(1, 55461076), (2, 27730538), (4, 13865269), (11, 5041916), (19, 2919004), (22, 2520958), (37, 1498948), (38, 1459502), (44, 1260479), (74, 749474), (76, 729751), (121, 458356), (148, 374737), (163, 340252), (209, 265364), (242, 229178), (326, 170126), (407, 136268), (418, 132682), (484, 114589), (652, 85063), (703, 78892), (814, 68134), (836, 66341), (1406, 39446), (1628, 34067), (1793, 30932), (2299, 24124), (2812, 19723), (3097, 17908), (3586, 15466), (4477, 12388), (4598, 12062), (6031, 9196), (6194, 8954), (7172, 7733)]