56090517364

素因数分解:

$2^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{743}}^1\times {\mathrm{1361}}^1$

素因数の和:2405

約数の個数: 72

約数和(自身を含む): 114826275648

約数和(自身を除く): 58735758284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283, 566, 743, 1132, 1361, 1486, 1981, 2722, 2972, 3962, 5201, 5444, 7924, 9527, 10402, 13867, 19054, 20804, 27734, 36407, 38108, 55468, 66689, 72814, 133378, 145628, 210269, 266756, 385163, 420538, 770326, 841076, 1011223, 1471883, 1540652, 2022446, 2696141, 2943766, 4044892, 5392282, 5887532, 7078561, 10303181, 10784564, 14157122, 18872987, 20606362, 28314244, 37745974, 41212724, 49549927, 75491948, 99099854, 198199708, 286176109, 572352218, 1144704436, 2003232763, 4006465526, 8012931052, 14022629341, 28045258682, 56090517364]

約数ペア:

[(1, 56090517364), (2, 28045258682), (4, 14022629341), (7, 8012931052), (14, 4006465526), (28, 2003232763), (49, 1144704436), (98, 572352218), (196, 286176109), (283, 198199708), (566, 99099854), (743, 75491948), (1132, 49549927), (1361, 41212724), (1486, 37745974), (1981, 28314244), (2722, 20606362), (2972, 18872987), (3962, 14157122), (5201, 10784564), (5444, 10303181), (7924, 7078561), (9527, 5887532), (10402, 5392282), (13867, 4044892), (19054, 2943766), (20804, 2696141), (27734, 2022446), (36407, 1540652), (38108, 1471883), (55468, 1011223), (66689, 841076), (72814, 770326), (133378, 420538), (145628, 385163), (210269, 266756)]