47856054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20399}}^1$

素因数の和:20444

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 57897546

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 20399, 40798, 61197, 122394, 346783, 469177, 693566, 938354, 1040349, 1407531, 2080698, 2815062, 7976009, 15952018, 23928027, 47856054]

約数ペア:

[(1, 47856054), (2, 23928027), (3, 15952018), (6, 7976009), (17, 2815062), (23, 2080698), (34, 1407531), (46, 1040349), (51, 938354), (69, 693566), (102, 469177), (138, 346783), (391, 122394), (782, 61197), (1173, 40798), (2346, 20399)]