53123868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{210809}}^1$

素因数の和:210826

約数の個数: 36

約数和(自身を含む): 153469680

約数和(自身を除く): 100345812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 210809, 421618, 632427, 843236, 1264854, 1475663, 1897281, 2529708, 2951326, 3794562, 4426989, 5902652, 7589124, 8853978, 13280967, 17707956, 26561934, 53123868]

約数ペア:

[(1, 53123868), (2, 26561934), (3, 17707956), (4, 13280967), (6, 8853978), (7, 7589124), (9, 5902652), (12, 4426989), (14, 3794562), (18, 2951326), (21, 2529708), (28, 1897281), (36, 1475663), (42, 1264854), (63, 843236), (84, 632427), (126, 421618), (252, 210809)]