49649180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 131798016

約数和(自身を除く): 82148836

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 907, 1190, 1564, 1610, 1814, 1955, 2380, 2737, 3220, 3628, 3910, 4535, 5474, 6349, 7820, 9070, 10948, 12698, 13685, 15419, 18140, 20861, 25396, 27370, 30838, 31745, 41722, 54740, 61676, 63490, 77095, 83444, 104305, 107933, 126980, 146027, 154190, 208610, 215866, 292054, 308380, 354637, 417220, 431732, 539665, 584108, 709274, 730135, 1079330, 1418548, 1460270, 1773185, 2158660, 2482459, 2920540, 3546370, 4964918, 7092740, 9929836, 12412295, 24824590, 49649180]

約数ペア:

[(1, 49649180), (2, 24824590), (4, 12412295), (5, 9929836), (7, 7092740), (10, 4964918), (14, 3546370), (17, 2920540), (20, 2482459), (23, 2158660), (28, 1773185), (34, 1460270), (35, 1418548), (46, 1079330), (68, 730135), (70, 709274), (85, 584108), (92, 539665), (115, 431732), (119, 417220), (140, 354637), (161, 308380), (170, 292054), (230, 215866), (238, 208610), (322, 154190), (340, 146027), (391, 126980), (460, 107933), (476, 104305), (595, 83444), (644, 77095), (782, 63490), (805, 61676), (907, 54740), (1190, 41722), (1564, 31745), (1610, 30838), (1814, 27370), (1955, 25396), (2380, 20861), (2737, 18140), (3220, 15419), (3628, 13685), (3910, 12698), (4535, 10948), (5474, 9070), (6349, 7820)]