53538156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{212453}}^1$

素因数の和:212470

約数の個数: 36

約数和(自身を含む): 154666512

約数和(自身を除く): 101128356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 212453, 424906, 637359, 849812, 1274718, 1487171, 1912077, 2549436, 2974342, 3824154, 4461513, 5948684, 7648308, 8923026, 13384539, 17846052, 26769078, 53538156]

約数ペア:

[(1, 53538156), (2, 26769078), (3, 17846052), (4, 13384539), (6, 8923026), (7, 7648308), (9, 5948684), (12, 4461513), (14, 3824154), (18, 2974342), (21, 2549436), (28, 1912077), (36, 1487171), (42, 1274718), (63, 849812), (84, 637359), (126, 424906), (252, 212453)]