55907956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 56705804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 247, 284, 494, 797, 923, 988, 1349, 1594, 1846, 2698, 3188, 3692, 5396, 10361, 15143, 17537, 20722, 30286, 35074, 41444, 56587, 60572, 70148, 113174, 196859, 226348, 393718, 735631, 787436, 1075153, 1471262, 2150306, 2942524, 4300612, 13976989, 27953978, 55907956]

約数ペア:

[(1, 55907956), (2, 27953978), (4, 13976989), (13, 4300612), (19, 2942524), (26, 2150306), (38, 1471262), (52, 1075153), (71, 787436), (76, 735631), (142, 393718), (247, 226348), (284, 196859), (494, 113174), (797, 70148), (923, 60572), (988, 56587), (1349, 41444), (1594, 35074), (1846, 30286), (2698, 20722), (3188, 17537), (3692, 15143), (5396, 10361)]