56268472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 117610920

約数和(自身を除く): 61342448

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 563, 806, 961, 1126, 1612, 1922, 2252, 3224, 3844, 4504, 7319, 7688, 12493, 14638, 17453, 24986, 29276, 34906, 49972, 58552, 69812, 99944, 139624, 226889, 453778, 541043, 907556, 1082086, 1815112, 2164172, 4328344, 7033559, 14067118, 28134236, 56268472]

約数ペア:

[(1, 56268472), (2, 28134236), (4, 14067118), (8, 7033559), (13, 4328344), (26, 2164172), (31, 1815112), (52, 1082086), (62, 907556), (104, 541043), (124, 453778), (248, 226889), (403, 139624), (563, 99944), (806, 69812), (961, 58552), (1126, 49972), (1612, 34906), (1922, 29276), (2252, 24986), (3224, 17453), (3844, 14638), (4504, 12493), (7319, 7688)]