57217468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 76902980

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 41, 44, 46, 77, 82, 92, 154, 161, 164, 197, 253, 287, 308, 322, 394, 451, 506, 574, 644, 788, 902, 943, 1012, 1148, 1379, 1771, 1804, 1886, 2167, 2758, 3157, 3542, 3772, 4334, 4531, 5516, 6314, 6601, 7084, 8077, 8668, 9062, 10373, 12628, 13202, 15169, 16154, 18124, 20746, 26404, 30338, 31717, 32308, 41492, 49841, 56539, 60676, 63434, 72611, 88847, 99682, 113078, 126868, 145222, 177694, 185771, 199364, 226156, 290444, 348887, 355388, 371542, 621929, 697774, 743084, 1243858, 1300397, 1395548, 2043481, 2487716, 2600794, 4086962, 5201588, 8173924, 14304367, 28608734, 57217468]

約数ペア:

[(1, 57217468), (2, 28608734), (4, 14304367), (7, 8173924), (11, 5201588), (14, 4086962), (22, 2600794), (23, 2487716), (28, 2043481), (41, 1395548), (44, 1300397), (46, 1243858), (77, 743084), (82, 697774), (92, 621929), (154, 371542), (161, 355388), (164, 348887), (197, 290444), (253, 226156), (287, 199364), (308, 185771), (322, 177694), (394, 145222), (451, 126868), (506, 113078), (574, 99682), (644, 88847), (788, 72611), (902, 63434), (943, 60676), (1012, 56539), (1148, 49841), (1379, 41492), (1771, 32308), (1804, 31717), (1886, 30338), (2167, 26404), (2758, 20746), (3157, 18124), (3542, 16154), (3772, 15169), (4334, 13202), (4531, 12628), (5516, 10373), (6314, 9062), (6601, 8668), (7084, 8077)]