56394765

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 59726835

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 415, 581, 719, 747, 945, 1245, 1743, 2157, 2241, 2905, 3595, 3735, 5033, 5229, 6471, 8715, 10785, 11205, 15099, 15687, 19413, 25165, 26145, 32355, 45297, 59677, 75495, 78435, 97065, 135891, 179031, 226485, 298385, 417739, 537093, 679455, 895155, 1253217, 1611279, 2088695, 2685465, 3759651, 6266085, 8056395, 11278953, 18798255, 56394765]

約数ペア:

[(1, 56394765), (3, 18798255), (5, 11278953), (7, 8056395), (9, 6266085), (15, 3759651), (21, 2685465), (27, 2088695), (35, 1611279), (45, 1253217), (63, 895155), (83, 679455), (105, 537093), (135, 417739), (189, 298385), (249, 226485), (315, 179031), (415, 135891), (581, 97065), (719, 78435), (747, 75495), (945, 59677), (1245, 45297), (1743, 32355), (2157, 26145), (2241, 25165), (2905, 19413), (3595, 15687), (3735, 15099), (5033, 11205), (5229, 10785), (6471, 8715)]