49918089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 74156544

約数和(自身を除く): 24238455

約数列:

[1, 3, 13, 39, 47, 113, 141, 241, 339, 611, 723, 1469, 1833, 3133, 4407, 5311, 9399, 11327, 15933, 27233, 33981, 69043, 81699, 147251, 207129, 354029, 441753, 1062087, 1279951, 3839853, 16639363, 49918089]

約数ペア:

[(1, 49918089), (3, 16639363), (13, 3839853), (39, 1279951), (47, 1062087), (113, 441753), (141, 354029), (241, 207129), (339, 147251), (611, 81699), (723, 69043), (1469, 33981), (1833, 27233), (3133, 15933), (4407, 11327), (5311, 9399)]