56895850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 123420672

約数和(自身を除く): 66524822

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 47, 50, 55, 62, 71, 94, 110, 142, 155, 235, 275, 310, 341, 355, 470, 517, 550, 682, 710, 775, 781, 1034, 1175, 1457, 1550, 1562, 1705, 1775, 2201, 2350, 2585, 2914, 3337, 3410, 3550, 3905, 4402, 5170, 6674, 7285, 7810, 8525, 11005, 12925, 14570, 16027, 16685, 17050, 19525, 22010, 24211, 25850, 32054, 33370, 36425, 36707, 39050, 48422, 55025, 72850, 73414, 80135, 83425, 103447, 110050, 121055, 160270, 166850, 183535, 206894, 242110, 367070, 400675, 517235, 605275, 801350, 917675, 1034470, 1137917, 1210550, 1835350, 2275834, 2586175, 5172350, 5689585, 11379170, 28447925, 56895850]

約数ペア:

[(1, 56895850), (2, 28447925), (5, 11379170), (10, 5689585), (11, 5172350), (22, 2586175), (25, 2275834), (31, 1835350), (47, 1210550), (50, 1137917), (55, 1034470), (62, 917675), (71, 801350), (94, 605275), (110, 517235), (142, 400675), (155, 367070), (235, 242110), (275, 206894), (310, 183535), (341, 166850), (355, 160270), (470, 121055), (517, 110050), (550, 103447), (682, 83425), (710, 80135), (775, 73414), (781, 72850), (1034, 55025), (1175, 48422), (1457, 39050), (1550, 36707), (1562, 36425), (1705, 33370), (1775, 32054), (2201, 25850), (2350, 24211), (2585, 22010), (2914, 19525), (3337, 17050), (3410, 16685), (3550, 16027), (3905, 14570), (4402, 12925), (5170, 11005), (6674, 8525), (7285, 7810)]