56887428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{28051}}^1$

素因数の和:28084

約数の個数: 36

約数和(自身を含む): 143738448

約数和(自身を除く): 86851020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 28051, 56102, 84153, 112204, 168306, 336612, 364663, 729326, 1093989, 1458652, 2187978, 4375956, 4740619, 9481238, 14221857, 18962476, 28443714, 56887428]

約数ペア:

[(1, 56887428), (2, 28443714), (3, 18962476), (4, 14221857), (6, 9481238), (12, 4740619), (13, 4375956), (26, 2187978), (39, 1458652), (52, 1093989), (78, 729326), (156, 364663), (169, 336612), (338, 168306), (507, 112204), (676, 84153), (1014, 56102), (2028, 28051)]