50128760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 125193600

約数和(自身を除く): 75064840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 1931, 2360, 2596, 3245, 3862, 5192, 6490, 7724, 9655, 12980, 15448, 19310, 21241, 25960, 38620, 42482, 77240, 84964, 106205, 113929, 169928, 212410, 227858, 424820, 455716, 569645, 849640, 911432, 1139290, 1253219, 2278580, 2506438, 4557160, 5012876, 6266095, 10025752, 12532190, 25064380, 50128760]

約数ペア:

[(1, 50128760), (2, 25064380), (4, 12532190), (5, 10025752), (8, 6266095), (10, 5012876), (11, 4557160), (20, 2506438), (22, 2278580), (40, 1253219), (44, 1139290), (55, 911432), (59, 849640), (88, 569645), (110, 455716), (118, 424820), (220, 227858), (236, 212410), (295, 169928), (440, 113929), (472, 106205), (590, 84964), (649, 77240), (1180, 42482), (1298, 38620), (1931, 25960), (2360, 21241), (2596, 19310), (3245, 15448), (3862, 12980), (5192, 9655), (6490, 7724)]