49953904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3158

約数の個数: 80

約数和(自身を含む): 129991680

約数和(自身を除く): 80037776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 3119, 4004, 6238, 8008, 12476, 16016, 21833, 24952, 34309, 40547, 43666, 49904, 68618, 81094, 87332, 137236, 162188, 174664, 240163, 274472, 283829, 324376, 349328, 446017, 480326, 548944, 567658, 648752, 892034, 960652, 1135316, 1784068, 1921304, 2270632, 3122119, 3568136, 3842608, 4541264, 6244238, 7136272, 12488476, 24976952, 49953904]

約数ペア:

[(1, 49953904), (2, 24976952), (4, 12488476), (7, 7136272), (8, 6244238), (11, 4541264), (13, 3842608), (14, 3568136), (16, 3122119), (22, 2270632), (26, 1921304), (28, 1784068), (44, 1135316), (52, 960652), (56, 892034), (77, 648752), (88, 567658), (91, 548944), (104, 480326), (112, 446017), (143, 349328), (154, 324376), (176, 283829), (182, 274472), (208, 240163), (286, 174664), (308, 162188), (364, 137236), (572, 87332), (616, 81094), (728, 68618), (1001, 49904), (1144, 43666), (1232, 40547), (1456, 34309), (2002, 24952), (2288, 21833), (3119, 16016), (4004, 12476), (6238, 8008)]