55332004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 120911616

約数和(自身を除く): 65579612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 2141, 3692, 4282, 6461, 8564, 12922, 14987, 25844, 27833, 29974, 55666, 59948, 111332, 152011, 194831, 304022, 389662, 608044, 779324, 1064077, 1976143, 2128154, 3952286, 4256308, 7904572, 13833001, 27666002, 55332004]

約数ペア:

[(1, 55332004), (2, 27666002), (4, 13833001), (7, 7904572), (13, 4256308), (14, 3952286), (26, 2128154), (28, 1976143), (52, 1064077), (71, 779324), (91, 608044), (142, 389662), (182, 304022), (284, 194831), (364, 152011), (497, 111332), (923, 59948), (994, 55666), (1846, 29974), (1988, 27833), (2141, 25844), (3692, 14987), (4282, 12922), (6461, 8564)]