55126448

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 129344400

約数和(自身を除く): 74217952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 37, 38, 52, 58, 74, 76, 104, 116, 148, 152, 169, 208, 232, 247, 296, 304, 338, 377, 464, 481, 494, 551, 592, 676, 703, 754, 962, 988, 1073, 1102, 1352, 1406, 1508, 1924, 1976, 2146, 2204, 2704, 2812, 3016, 3211, 3848, 3952, 4292, 4408, 4901, 5624, 6032, 6253, 6422, 7163, 7696, 8584, 8816, 9139, 9802, 11248, 12506, 12844, 13949, 14326, 17168, 18278, 19604, 20387, 25012, 25688, 27898, 28652, 36556, 39208, 40774, 50024, 51376, 55796, 57304, 73112, 78416, 81548, 93119, 100048, 111592, 114608, 118807, 146224, 163096, 181337, 186238, 223184, 237614, 265031, 326192, 362674, 372476, 475228, 530062, 725348, 744952, 950456, 1060124, 1450696, 1489904, 1900912, 2120248, 2901392, 3445403, 4240496, 6890806, 13781612, 27563224, 55126448]

約数ペア:

[(1, 55126448), (2, 27563224), (4, 13781612), (8, 6890806), (13, 4240496), (16, 3445403), (19, 2901392), (26, 2120248), (29, 1900912), (37, 1489904), (38, 1450696), (52, 1060124), (58, 950456), (74, 744952), (76, 725348), (104, 530062), (116, 475228), (148, 372476), (152, 362674), (169, 326192), (208, 265031), (232, 237614), (247, 223184), (296, 186238), (304, 181337), (338, 163096), (377, 146224), (464, 118807), (481, 114608), (494, 111592), (551, 100048), (592, 93119), (676, 81548), (703, 78416), (754, 73112), (962, 57304), (988, 55796), (1073, 51376), (1102, 50024), (1352, 40774), (1406, 39208), (1508, 36556), (1924, 28652), (1976, 27898), (2146, 25688), (2204, 25012), (2704, 20387), (2812, 19604), (3016, 18278), (3211, 17168), (3848, 14326), (3952, 13949), (4292, 12844), (4408, 12506), (4901, 11248), (5624, 9802), (6032, 9139), (6253, 8816), (6422, 8584), (7163, 7696)]