50511690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 140025600

約数和(自身を除く): 89513910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 109, 114, 171, 190, 218, 271, 285, 327, 342, 542, 545, 570, 654, 813, 855, 981, 1090, 1355, 1626, 1635, 1710, 1962, 2071, 2439, 2710, 3270, 4065, 4142, 4878, 4905, 5149, 6213, 8130, 9810, 10298, 10355, 12195, 12426, 15447, 18639, 20710, 24390, 25745, 29539, 30894, 31065, 37278, 46341, 51490, 59078, 62130, 77235, 88617, 92682, 93195, 147695, 154470, 177234, 186390, 231705, 265851, 295390, 443085, 463410, 531702, 561241, 886170, 1122482, 1329255, 1683723, 2658510, 2806205, 3367446, 5051169, 5612410, 8418615, 10102338, 16837230, 25255845, 50511690]

約数ペア:

[(1, 50511690), (2, 25255845), (3, 16837230), (5, 10102338), (6, 8418615), (9, 5612410), (10, 5051169), (15, 3367446), (18, 2806205), (19, 2658510), (30, 1683723), (38, 1329255), (45, 1122482), (57, 886170), (90, 561241), (95, 531702), (109, 463410), (114, 443085), (171, 295390), (190, 265851), (218, 231705), (271, 186390), (285, 177234), (327, 154470), (342, 147695), (542, 93195), (545, 92682), (570, 88617), (654, 77235), (813, 62130), (855, 59078), (981, 51490), (1090, 46341), (1355, 37278), (1626, 31065), (1635, 30894), (1710, 29539), (1962, 25745), (2071, 24390), (2439, 20710), (2710, 18639), (3270, 15447), (4065, 12426), (4142, 12195), (4878, 10355), (4905, 10298), (5149, 9810), (6213, 8130)]