53356886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 92791440

約数和(自身を除く): 39434554

約数列:

[1, 2, 11, 22, 37, 59, 74, 101, 118, 121, 202, 242, 407, 649, 814, 1111, 1298, 2183, 2222, 3737, 4366, 4477, 5959, 7139, 7474, 8954, 11918, 12221, 14278, 24013, 24442, 41107, 48026, 65549, 82214, 131098, 220483, 264143, 440966, 452177, 528286, 721039, 904354, 1442078, 2425313, 4850626, 26678443, 53356886]

約数ペア:

[(1, 53356886), (2, 26678443), (11, 4850626), (22, 2425313), (37, 1442078), (59, 904354), (74, 721039), (101, 528286), (118, 452177), (121, 440966), (202, 264143), (242, 220483), (407, 131098), (649, 82214), (814, 65549), (1111, 48026), (1298, 41107), (2183, 24442), (2222, 24013), (3737, 14278), (4366, 12221), (4477, 11918), (5959, 8954), (7139, 7474)]