56556539578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 107572953600

約数和(自身を除く): 51016414022

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 271, 349, 353, 542, 698, 706, 847, 1694, 1897, 2443, 2471, 2981, 3794, 3839, 3883, 4886, 4942, 5962, 7678, 7766, 20867, 26873, 27181, 32791, 41734, 42229, 42713, 53746, 54362, 65582, 84458, 85426, 94579, 95663, 123197, 189158, 191326, 229537, 246394, 295603, 298991, 459074, 591206, 597982, 662053, 669641, 862379, 1040369, 1052293, 1324106, 1339282, 1355167, 1724758, 2080738, 2104586, 2710334, 7282583, 7366051, 9486169, 11444059, 11575223, 14565166, 14732102, 14906837, 18972338, 22888118, 23150446, 29813674, 33386387, 66772774, 80108413, 81026561, 104347859, 160216826, 162053122, 208695718, 233704709, 367250257, 467409418, 734500514, 2570751799, 4039752827, 5141503598, 8079505654, 28278269789, 56556539578]

約数ペア:

[(1, 56556539578), (2, 28278269789), (7, 8079505654), (11, 5141503598), (14, 4039752827), (22, 2570751799), (77, 734500514), (121, 467409418), (154, 367250257), (242, 233704709), (271, 208695718), (349, 162053122), (353, 160216826), (542, 104347859), (698, 81026561), (706, 80108413), (847, 66772774), (1694, 33386387), (1897, 29813674), (2443, 23150446), (2471, 22888118), (2981, 18972338), (3794, 14906837), (3839, 14732102), (3883, 14565166), (4886, 11575223), (4942, 11444059), (5962, 9486169), (7678, 7366051), (7766, 7282583), (20867, 2710334), (26873, 2104586), (27181, 2080738), (32791, 1724758), (41734, 1355167), (42229, 1339282), (42713, 1324106), (53746, 1052293), (54362, 1040369), (65582, 862379), (84458, 669641), (85426, 662053), (94579, 597982), (95663, 591206), (123197, 459074), (189158, 298991), (191326, 295603), (229537, 246394)]