54557930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 126406656

約数和(自身を除く): 71848726

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 127, 133, 170, 190, 238, 254, 266, 323, 361, 595, 635, 646, 665, 722, 889, 1190, 1270, 1330, 1615, 1778, 1805, 2159, 2261, 2413, 2527, 3230, 3610, 4318, 4445, 4522, 4826, 5054, 6137, 8890, 10795, 11305, 12065, 12274, 12635, 15113, 16891, 21590, 22610, 24130, 25270, 30226, 30685, 33782, 41021, 42959, 45847, 61370, 75565, 82042, 84455, 85918, 91694, 151130, 168910, 205105, 214795, 229235, 287147, 320929, 410210, 429590, 458470, 574294, 641858, 779399, 1435735, 1558798, 1604645, 2871470, 3209290, 3896995, 5455793, 7793990, 10911586, 27278965, 54557930]

約数ペア:

[(1, 54557930), (2, 27278965), (5, 10911586), (7, 7793990), (10, 5455793), (14, 3896995), (17, 3209290), (19, 2871470), (34, 1604645), (35, 1558798), (38, 1435735), (70, 779399), (85, 641858), (95, 574294), (119, 458470), (127, 429590), (133, 410210), (170, 320929), (190, 287147), (238, 229235), (254, 214795), (266, 205105), (323, 168910), (361, 151130), (595, 91694), (635, 85918), (646, 84455), (665, 82042), (722, 75565), (889, 61370), (1190, 45847), (1270, 42959), (1330, 41021), (1615, 33782), (1778, 30685), (1805, 30226), (2159, 25270), (2261, 24130), (2413, 22610), (2527, 21590), (3230, 16891), (3610, 15113), (4318, 12635), (4445, 12274), (4522, 12065), (4826, 11305), (5054, 10795), (6137, 8890)]