51568960

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5557}}^1$

素因数の和:5603

約数の個数: 56

約数和(自身を含む): 127055880

約数和(自身を除く): 75486920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 5557, 9280, 11114, 22228, 27785, 44456, 55570, 88912, 111140, 161153, 177824, 222280, 322306, 355648, 444560, 644612, 805765, 889120, 1289224, 1611530, 1778240, 2578448, 3223060, 5156896, 6446120, 10313792, 12892240, 25784480, 51568960]

約数ペア:

[(1, 51568960), (2, 25784480), (4, 12892240), (5, 10313792), (8, 6446120), (10, 5156896), (16, 3223060), (20, 2578448), (29, 1778240), (32, 1611530), (40, 1289224), (58, 889120), (64, 805765), (80, 644612), (116, 444560), (145, 355648), (160, 322306), (232, 222280), (290, 177824), (320, 161153), (464, 111140), (580, 88912), (928, 55570), (1160, 44456), (1856, 27785), (2320, 22228), (4640, 11114), (5557, 9280)]