51217456

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{3331}}^1$

素因数の和:3401

約数の個数: 30

約数和(自身を含む): 102568956

約数和(自身を除く): 51351500

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3331, 3844, 6662, 7688, 13324, 15376, 26648, 53296, 103261, 206522, 413044, 826088, 1652176, 3201091, 6402182, 12804364, 25608728, 51217456]

約数ペア:

[(1, 51217456), (2, 25608728), (4, 12804364), (8, 6402182), (16, 3201091), (31, 1652176), (62, 826088), (124, 413044), (248, 206522), (496, 103261), (961, 53296), (1922, 26648), (3331, 15376), (3844, 13324), (6662, 7688)]