55691804

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 115153920

約数和(自身を除く): 59462116

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 188, 202, 329, 404, 419, 658, 707, 838, 1316, 1414, 1676, 2828, 2933, 4747, 5866, 9494, 11732, 18988, 19693, 33229, 39386, 42319, 66458, 78772, 84638, 132916, 137851, 169276, 275702, 296233, 551404, 592466, 1184932, 1988993, 3977986, 7955972, 13922951, 27845902, 55691804]

約数ペア:

[(1, 55691804), (2, 27845902), (4, 13922951), (7, 7955972), (14, 3977986), (28, 1988993), (47, 1184932), (94, 592466), (101, 551404), (188, 296233), (202, 275702), (329, 169276), (404, 137851), (419, 132916), (658, 84638), (707, 78772), (838, 66458), (1316, 42319), (1414, 39386), (1676, 33229), (2828, 19693), (2933, 18988), (4747, 11732), (5866, 9494)]