54729380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 119992320

約数和(自身を除く): 65262940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 743, 1270, 1486, 2540, 2972, 3683, 3715, 7366, 7430, 14732, 14860, 18415, 21547, 36830, 43094, 73660, 86188, 94361, 107735, 188722, 215470, 377444, 430940, 471805, 943610, 1887220, 2736469, 5472938, 10945876, 13682345, 27364690, 54729380]

約数ペア:

[(1, 54729380), (2, 27364690), (4, 13682345), (5, 10945876), (10, 5472938), (20, 2736469), (29, 1887220), (58, 943610), (116, 471805), (127, 430940), (145, 377444), (254, 215470), (290, 188722), (508, 107735), (580, 94361), (635, 86188), (743, 73660), (1270, 43094), (1486, 36830), (2540, 21547), (2972, 18415), (3683, 14860), (3715, 14732), (7366, 7430)]