51956905

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 85264704

約数和(自身を除く): 33307799

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 1483, 2695, 3185, 5005, 7007, 7415, 10381, 16313, 19279, 35035, 51905, 72667, 81565, 96395, 114191, 134953, 212069, 363335, 570955, 674765, 799337, 944671, 1060345, 1484483, 3996685, 4723355, 7422415, 10391381, 51956905]

約数ペア:

[(1, 51956905), (5, 10391381), (7, 7422415), (11, 4723355), (13, 3996685), (35, 1484483), (49, 1060345), (55, 944671), (65, 799337), (77, 674765), (91, 570955), (143, 363335), (245, 212069), (385, 134953), (455, 114191), (539, 96395), (637, 81565), (715, 72667), (1001, 51905), (1483, 35035), (2695, 19279), (3185, 16313), (5005, 10381), (7007, 7415)]