51354828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{203789}}^1$

素因数の和:203806

約数の個数: 36

約数和(自身を含む): 148359120

約数和(自身を除く): 97004292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 203789, 407578, 611367, 815156, 1222734, 1426523, 1834101, 2445468, 2853046, 3668202, 4279569, 5706092, 7336404, 8559138, 12838707, 17118276, 25677414, 51354828]

約数ペア:

[(1, 51354828), (2, 25677414), (3, 17118276), (4, 12838707), (6, 8559138), (7, 7336404), (9, 5706092), (12, 4279569), (14, 3668202), (18, 2853046), (21, 2445468), (28, 1834101), (36, 1426523), (42, 1222734), (63, 815156), (84, 611367), (126, 407578), (252, 203789)]