49162960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 149133312

約数和(自身を除く): 99970352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 347, 368, 385, 440, 460, 506, 560, 616, 644, 694, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1388, 1540, 1610, 1735, 1771, 1840, 2024, 2429, 2530, 2576, 2776, 3080, 3220, 3470, 3542, 3817, 4048, 4858, 5060, 5552, 6160, 6440, 6940, 7084, 7634, 7981, 8855, 9716, 10120, 12145, 12880, 13880, 14168, 15268, 15962, 17710, 19085, 19432, 20240, 24290, 26719, 27760, 28336, 30536, 31924, 35420, 38170, 38864, 39905, 48580, 53438, 55867, 61072, 63848, 70840, 76340, 79810, 87791, 97160, 106876, 111734, 127696, 133595, 141680, 152680, 159620, 175582, 194320, 213752, 223468, 267190, 279335, 305360, 319240, 351164, 427504, 438955, 446936, 534380, 558670, 614537, 638480, 702328, 877910, 893872, 1068760, 1117340, 1229074, 1404656, 1755820, 2137520, 2234680, 2458148, 3072685, 3511640, 4469360, 4916296, 6145370, 7023280, 9832592, 12290740, 24581480, 49162960]

約数ペア:

[(1, 49162960), (2, 24581480), (4, 12290740), (5, 9832592), (7, 7023280), (8, 6145370), (10, 4916296), (11, 4469360), (14, 3511640), (16, 3072685), (20, 2458148), (22, 2234680), (23, 2137520), (28, 1755820), (35, 1404656), (40, 1229074), (44, 1117340), (46, 1068760), (55, 893872), (56, 877910), (70, 702328), (77, 638480), (80, 614537), (88, 558670), (92, 534380), (110, 446936), (112, 438955), (115, 427504), (140, 351164), (154, 319240), (161, 305360), (176, 279335), (184, 267190), (220, 223468), (230, 213752), (253, 194320), (280, 175582), (308, 159620), (322, 152680), (347, 141680), (368, 133595), (385, 127696), (440, 111734), (460, 106876), (506, 97160), (560, 87791), (616, 79810), (644, 76340), (694, 70840), (770, 63848), (805, 61072), (880, 55867), (920, 53438), (1012, 48580), (1232, 39905), (1265, 38864), (1288, 38170), (1388, 35420), (1540, 31924), (1610, 30536), (1735, 28336), (1771, 27760), (1840, 26719), (2024, 24290), (2429, 20240), (2530, 19432), (2576, 19085), (2776, 17710), (3080, 15962), (3220, 15268), (3470, 14168), (3542, 13880), (3817, 12880), (4048, 12145), (4858, 10120), (5060, 9716), (5552, 8855), (6160, 7981), (6440, 7634), (6940, 7084)]