57126580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7699}}^1$

素因数の和:7768

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 82582220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 7699, 15398, 30796, 38495, 53893, 76990, 107786, 153980, 215572, 269465, 408047, 538930, 816094, 1077860, 1632188, 2040235, 2856329, 4080470, 5712658, 8160940, 11425316, 14281645, 28563290, 57126580]

約数ペア:

[(1, 57126580), (2, 28563290), (4, 14281645), (5, 11425316), (7, 8160940), (10, 5712658), (14, 4080470), (20, 2856329), (28, 2040235), (35, 1632188), (53, 1077860), (70, 816094), (106, 538930), (140, 408047), (212, 269465), (265, 215572), (371, 153980), (530, 107786), (742, 76990), (1060, 53893), (1484, 38495), (1855, 30796), (3710, 15398), (7420, 7699)]