49430484

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 128786112

約数和(自身を除く): 79355628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 83, 142, 166, 213, 233, 249, 284, 332, 426, 466, 498, 639, 699, 747, 852, 932, 996, 1278, 1398, 1494, 2097, 2556, 2796, 2988, 4194, 5893, 8388, 11786, 16543, 17679, 19339, 23572, 33086, 35358, 38678, 49629, 53037, 58017, 66172, 70716, 77356, 99258, 106074, 116034, 148887, 174051, 198516, 212148, 232068, 297774, 348102, 595548, 696204, 1373069, 2746138, 4119207, 5492276, 8238414, 12357621, 16476828, 24715242, 49430484]

約数ペア:

[(1, 49430484), (2, 24715242), (3, 16476828), (4, 12357621), (6, 8238414), (9, 5492276), (12, 4119207), (18, 2746138), (36, 1373069), (71, 696204), (83, 595548), (142, 348102), (166, 297774), (213, 232068), (233, 212148), (249, 198516), (284, 174051), (332, 148887), (426, 116034), (466, 106074), (498, 99258), (639, 77356), (699, 70716), (747, 66172), (852, 58017), (932, 53037), (996, 49629), (1278, 38678), (1398, 35358), (1494, 33086), (2097, 23572), (2556, 19339), (2796, 17679), (2988, 16543), (4194, 11786), (5893, 8388)]