49271277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 73696896

約数和(自身を除く): 24425619

約数列:

[1, 3, 11, 33, 73, 113, 181, 219, 339, 543, 803, 1243, 1991, 2409, 3729, 5973, 8249, 13213, 20453, 24747, 39639, 61359, 90739, 145343, 224983, 272217, 436029, 674949, 1493069, 4479207, 16423759, 49271277]

約数ペア:

[(1, 49271277), (3, 16423759), (11, 4479207), (33, 1493069), (73, 674949), (113, 436029), (181, 272217), (219, 224983), (339, 145343), (543, 90739), (803, 61359), (1243, 39639), (1991, 24747), (2409, 20453), (3729, 13213), (5973, 8249)]