54239416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 73494344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 382, 461, 616, 764, 922, 1337, 1528, 1844, 2101, 2674, 3227, 3688, 4202, 5071, 5348, 6454, 8404, 10142, 10696, 12908, 14707, 16808, 20284, 25816, 29414, 35497, 40568, 58828, 70994, 88051, 117656, 141988, 176102, 283976, 352204, 616357, 704408, 968561, 1232714, 1937122, 2465428, 3874244, 4930856, 6779927, 7748488, 13559854, 27119708, 54239416]

約数ペア:

[(1, 54239416), (2, 27119708), (4, 13559854), (7, 7748488), (8, 6779927), (11, 4930856), (14, 3874244), (22, 2465428), (28, 1937122), (44, 1232714), (56, 968561), (77, 704408), (88, 616357), (154, 352204), (191, 283976), (308, 176102), (382, 141988), (461, 117656), (616, 88051), (764, 70994), (922, 58828), (1337, 40568), (1528, 35497), (1844, 29414), (2101, 25816), (2674, 20284), (3227, 16808), (3688, 14707), (4202, 12908), (5071, 10696), (5348, 10142), (6454, 8404)]