55012048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37783}}^1$

素因数の和:37811

約数の個数: 40

約数和(自身を含む): 131186048

約数和(自身を除く): 76174000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 37783, 75566, 151132, 264481, 302264, 491179, 528962, 604528, 982358, 1057924, 1964716, 2115848, 3438253, 3929432, 4231696, 6876506, 7858864, 13753012, 27506024, 55012048]

約数ペア:

[(1, 55012048), (2, 27506024), (4, 13753012), (7, 7858864), (8, 6876506), (13, 4231696), (14, 3929432), (16, 3438253), (26, 2115848), (28, 1964716), (52, 1057924), (56, 982358), (91, 604528), (104, 528962), (112, 491179), (182, 302264), (208, 264481), (364, 151132), (728, 75566), (1456, 37783)]