49365260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6653}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 120730176

約数和(自身を除く): 71364916

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, 6653, 7420, 13306, 26612, 33265, 46571, 66530, 93142, 133060, 186284, 232855, 352609, 465710, 705218, 931420, 1410436, 1763045, 2468263, 3526090, 4936526, 7052180, 9873052, 12341315, 24682630, 49365260]

約数ペア:

[(1, 49365260), (2, 24682630), (4, 12341315), (5, 9873052), (7, 7052180), (10, 4936526), (14, 3526090), (20, 2468263), (28, 1763045), (35, 1410436), (53, 931420), (70, 705218), (106, 465710), (140, 352609), (212, 232855), (265, 186284), (371, 133060), (530, 93142), (742, 66530), (1060, 46571), (1484, 33265), (1855, 26612), (3710, 13306), (6653, 7420)]