49735840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 148006656

約数和(自身を除く): 98270816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 367, 385, 440, 484, 560, 605, 616, 734, 770, 847, 880, 968, 1120, 1210, 1232, 1468, 1540, 1694, 1760, 1835, 1936, 2420, 2464, 2569, 2936, 3080, 3388, 3670, 3872, 4037, 4235, 4840, 5138, 5872, 6160, 6776, 7340, 8074, 8470, 9680, 10276, 11744, 12320, 12845, 13552, 14680, 16148, 16940, 19360, 20185, 20552, 25690, 27104, 28259, 29360, 32296, 33880, 40370, 41104, 44407, 51380, 56518, 58720, 64592, 67760, 80740, 82208, 88814, 102760, 113036, 129184, 135520, 141295, 161480, 177628, 205520, 222035, 226072, 282590, 310849, 322960, 355256, 411040, 444070, 452144, 565180, 621698, 645920, 710512, 888140, 904288, 1130360, 1243396, 1421024, 1554245, 1776280, 2260720, 2486792, 3108490, 3552560, 4521440, 4973584, 6216980, 7105120, 9947168, 12433960, 24867920, 49735840]

約数ペア:

[(1, 49735840), (2, 24867920), (4, 12433960), (5, 9947168), (7, 7105120), (8, 6216980), (10, 4973584), (11, 4521440), (14, 3552560), (16, 3108490), (20, 2486792), (22, 2260720), (28, 1776280), (32, 1554245), (35, 1421024), (40, 1243396), (44, 1130360), (55, 904288), (56, 888140), (70, 710512), (77, 645920), (80, 621698), (88, 565180), (110, 452144), (112, 444070), (121, 411040), (140, 355256), (154, 322960), (160, 310849), (176, 282590), (220, 226072), (224, 222035), (242, 205520), (280, 177628), (308, 161480), (352, 141295), (367, 135520), (385, 129184), (440, 113036), (484, 102760), (560, 88814), (605, 82208), (616, 80740), (734, 67760), (770, 64592), (847, 58720), (880, 56518), (968, 51380), (1120, 44407), (1210, 41104), (1232, 40370), (1468, 33880), (1540, 32296), (1694, 29360), (1760, 28259), (1835, 27104), (1936, 25690), (2420, 20552), (2464, 20185), (2569, 19360), (2936, 16940), (3080, 16148), (3388, 14680), (3670, 13552), (3872, 12845), (4037, 12320), (4235, 11744), (4840, 10276), (5138, 9680), (5872, 8470), (6160, 8074), (6776, 7340)]