50380044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 148274784

約数和(自身を除く): 97894740

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 121, 132, 143, 156, 157, 187, 204, 221, 242, 286, 314, 363, 374, 429, 442, 471, 484, 561, 572, 628, 663, 726, 748, 858, 884, 942, 1122, 1326, 1452, 1573, 1716, 1727, 1884, 2041, 2057, 2244, 2431, 2652, 2669, 3146, 3454, 4082, 4114, 4719, 4862, 5181, 5338, 6123, 6171, 6292, 6908, 7293, 8007, 8164, 8228, 9438, 9724, 10362, 10676, 12246, 12342, 14586, 16014, 18876, 18997, 20724, 22451, 24492, 24684, 26741, 29172, 29359, 32028, 34697, 37994, 44902, 53482, 56991, 58718, 67353, 69394, 75988, 80223, 88077, 89804, 104091, 106964, 113982, 117436, 134706, 138788, 160446, 176154, 208182, 227964, 246961, 269412, 320892, 322949, 352308, 381667, 416364, 493922, 645898, 740883, 763334, 968847, 987844, 1145001, 1291796, 1481766, 1526668, 1937694, 2290002, 2963532, 3875388, 4198337, 4580004, 8396674, 12595011, 16793348, 25190022, 50380044]

約数ペア:

[(1, 50380044), (2, 25190022), (3, 16793348), (4, 12595011), (6, 8396674), (11, 4580004), (12, 4198337), (13, 3875388), (17, 2963532), (22, 2290002), (26, 1937694), (33, 1526668), (34, 1481766), (39, 1291796), (44, 1145001), (51, 987844), (52, 968847), (66, 763334), (68, 740883), (78, 645898), (102, 493922), (121, 416364), (132, 381667), (143, 352308), (156, 322949), (157, 320892), (187, 269412), (204, 246961), (221, 227964), (242, 208182), (286, 176154), (314, 160446), (363, 138788), (374, 134706), (429, 117436), (442, 113982), (471, 106964), (484, 104091), (561, 89804), (572, 88077), (628, 80223), (663, 75988), (726, 69394), (748, 67353), (858, 58718), (884, 56991), (942, 53482), (1122, 44902), (1326, 37994), (1452, 34697), (1573, 32028), (1716, 29359), (1727, 29172), (1884, 26741), (2041, 24684), (2057, 24492), (2244, 22451), (2431, 20724), (2652, 18997), (2669, 18876), (3146, 16014), (3454, 14586), (4082, 12342), (4114, 12246), (4719, 10676), (4862, 10362), (5181, 9724), (5338, 9438), (6123, 8228), (6171, 8164), (6292, 8007), (6908, 7293)]