53279049

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 23167671

約数列:

[1, 3, 31, 41, 89, 93, 123, 157, 267, 471, 1271, 2759, 3649, 3813, 4867, 6437, 8277, 10947, 13973, 14601, 19311, 41919, 113119, 199547, 339357, 433163, 572893, 598641, 1299489, 1718679, 17759683, 53279049]

約数ペア:

[(1, 53279049), (3, 17759683), (31, 1718679), (41, 1299489), (89, 598641), (93, 572893), (123, 433163), (157, 339357), (267, 199547), (471, 113119), (1271, 41919), (2759, 19311), (3649, 14601), (3813, 13973), (4867, 10947), (6437, 8277)]