56557509724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^2$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 105202389600

約数和(自身を除く): 48644879876

約数列:

[1, 2, 4, 29, 58, 71, 109, 116, 142, 218, 251, 284, 436, 502, 1004, 2059, 3161, 4118, 6322, 7279, 7739, 8236, 12644, 14558, 15478, 17821, 27359, 29116, 30956, 35642, 54718, 63001, 71284, 109436, 126002, 224431, 252004, 448862, 516809, 793411, 897724, 1033618, 1586822, 1827029, 1942489, 2067236, 3173644, 3654058, 3884978, 4473071, 6867109, 7308116, 7769956, 8946142, 13734218, 17892284, 27468436, 56332181, 112664362, 129719059, 199146161, 225328724, 259438118, 398292322, 487564739, 518876236, 796584644, 975129478, 1950258956, 14139377431, 28278754862, 56557509724]

約数ペア:

[(1, 56557509724), (2, 28278754862), (4, 14139377431), (29, 1950258956), (58, 975129478), (71, 796584644), (109, 518876236), (116, 487564739), (142, 398292322), (218, 259438118), (251, 225328724), (284, 199146161), (436, 129719059), (502, 112664362), (1004, 56332181), (2059, 27468436), (3161, 17892284), (4118, 13734218), (6322, 8946142), (7279, 7769956), (7739, 7308116), (8236, 6867109), (12644, 4473071), (14558, 3884978), (15478, 3654058), (17821, 3173644), (27359, 2067236), (29116, 1942489), (30956, 1827029), (35642, 1586822), (54718, 1033618), (63001, 897724), (71284, 793411), (109436, 516809), (126002, 448862), (224431, 252004)]