54921384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{108971}}^1$

素因数の和:108990

約数の個数: 48

約数和(自身を含む): 169996320

約数和(自身を除く): 115074936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 108971, 217942, 326913, 435884, 653826, 762797, 871768, 980739, 1307652, 1525594, 1961478, 2288391, 2615304, 3051188, 3922956, 4576782, 6102376, 6865173, 7845912, 9153564, 13730346, 18307128, 27460692, 54921384]

約数ペア:

[(1, 54921384), (2, 27460692), (3, 18307128), (4, 13730346), (6, 9153564), (7, 7845912), (8, 6865173), (9, 6102376), (12, 4576782), (14, 3922956), (18, 3051188), (21, 2615304), (24, 2288391), (28, 1961478), (36, 1525594), (42, 1307652), (56, 980739), (63, 871768), (72, 762797), (84, 653826), (126, 435884), (168, 326913), (252, 217942), (504, 108971)]