53785276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 101794840

約数和(自身を除く): 48009564

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 421, 779, 842, 1558, 1681, 1684, 3116, 3362, 6724, 7999, 15998, 17261, 31939, 31996, 34522, 63878, 69044, 127756, 327959, 655918, 707701, 1311836, 1415402, 2830804, 13446319, 26892638, 53785276]

約数ペア:

[(1, 53785276), (2, 26892638), (4, 13446319), (19, 2830804), (38, 1415402), (41, 1311836), (76, 707701), (82, 655918), (164, 327959), (421, 127756), (779, 69044), (842, 63878), (1558, 34522), (1681, 31996), (1684, 31939), (3116, 17261), (3362, 15998), (6724, 7999)]