48128878

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 87275664

約数和(自身を除く): 39146786

約数列:

[1, 2, 7, 14, 49, 61, 83, 97, 98, 122, 166, 194, 427, 581, 679, 854, 1162, 1358, 2989, 4067, 4753, 5063, 5917, 5978, 8051, 8134, 9506, 10126, 11834, 16102, 35441, 41419, 56357, 70882, 82838, 112714, 248087, 289933, 394499, 491111, 496174, 579866, 788998, 982222, 3437777, 6875554, 24064439, 48128878]

約数ペア:

[(1, 48128878), (2, 24064439), (7, 6875554), (14, 3437777), (49, 982222), (61, 788998), (83, 579866), (97, 496174), (98, 491111), (122, 394499), (166, 289933), (194, 248087), (427, 112714), (581, 82838), (679, 70882), (854, 56357), (1162, 41419), (1358, 35441), (2989, 16102), (4067, 11834), (4753, 10126), (5063, 9506), (5917, 8134), (5978, 8051)]