51164036

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 119700000

約数和(自身を除く): 68535964

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1249, 1463, 1862, 2156, 2498, 2926, 3724, 4996, 5852, 8743, 10241, 13739, 17486, 20482, 23731, 27478, 34972, 40964, 47462, 54956, 61201, 94924, 96173, 122402, 166117, 192346, 244804, 261041, 332234, 384692, 522082, 664468, 673211, 1044164, 1162819, 1346422, 1827287, 2325638, 2692844, 3654574, 4651276, 7309148, 12791009, 25582018, 51164036]

約数ペア:

[(1, 51164036), (2, 25582018), (4, 12791009), (7, 7309148), (11, 4651276), (14, 3654574), (19, 2692844), (22, 2325638), (28, 1827287), (38, 1346422), (44, 1162819), (49, 1044164), (76, 673211), (77, 664468), (98, 522082), (133, 384692), (154, 332234), (196, 261041), (209, 244804), (266, 192346), (308, 166117), (418, 122402), (532, 96173), (539, 94924), (836, 61201), (931, 54956), (1078, 47462), (1249, 40964), (1463, 34972), (1862, 27478), (2156, 23731), (2498, 20482), (2926, 17486), (3724, 13739), (4996, 10241), (5852, 8743)]