52945970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 130999680

約数和(自身を除く): 78053710

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 47, 49, 55, 70, 77, 94, 95, 98, 110, 121, 133, 154, 190, 209, 235, 242, 245, 266, 329, 385, 418, 470, 490, 517, 539, 605, 658, 665, 770, 847, 893, 931, 1034, 1045, 1078, 1210, 1330, 1463, 1645, 1694, 1786, 1862, 2090, 2299, 2303, 2585, 2695, 2926, 3290, 3619, 4235, 4465, 4598, 4606, 4655, 5170, 5390, 5687, 5929, 6251, 7238, 7315, 8470, 8930, 9310, 9823, 10241, 11374, 11495, 11515, 11858, 12502, 14630, 16093, 18095, 19646, 20482, 22990, 23030, 25333, 28435, 29645, 31255, 32186, 36190, 39809, 43757, 49115, 50666, 51205, 56870, 59290, 62510, 68761, 79618, 80465, 87514, 98230, 102410, 108053, 112651, 126665, 137522, 160930, 199045, 216106, 218785, 225302, 253330, 278663, 343805, 398090, 437570, 481327, 540265, 557326, 563255, 687610, 756371, 962654, 1080530, 1126510, 1393315, 1512742, 2406635, 2786630, 3781855, 4813270, 5294597, 7563710, 10589194, 26472985, 52945970]

約数ペア:

[(1, 52945970), (2, 26472985), (5, 10589194), (7, 7563710), (10, 5294597), (11, 4813270), (14, 3781855), (19, 2786630), (22, 2406635), (35, 1512742), (38, 1393315), (47, 1126510), (49, 1080530), (55, 962654), (70, 756371), (77, 687610), (94, 563255), (95, 557326), (98, 540265), (110, 481327), (121, 437570), (133, 398090), (154, 343805), (190, 278663), (209, 253330), (235, 225302), (242, 218785), (245, 216106), (266, 199045), (329, 160930), (385, 137522), (418, 126665), (470, 112651), (490, 108053), (517, 102410), (539, 98230), (605, 87514), (658, 80465), (665, 79618), (770, 68761), (847, 62510), (893, 59290), (931, 56870), (1034, 51205), (1045, 50666), (1078, 49115), (1210, 43757), (1330, 39809), (1463, 36190), (1645, 32186), (1694, 31255), (1786, 29645), (1862, 28435), (2090, 25333), (2299, 23030), (2303, 22990), (2585, 20482), (2695, 19646), (2926, 18095), (3290, 16093), (3619, 14630), (4235, 12502), (4465, 11858), (4598, 11515), (4606, 11495), (4655, 11374), (5170, 10241), (5390, 9823), (5687, 9310), (5929, 8930), (6251, 8470), (7238, 7315)]