49559248

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 98057960

約数和(自身を除く): 48498712

約数列:

[1, 2, 4, 8, 16, 109, 157, 181, 218, 314, 362, 436, 628, 724, 872, 1256, 1448, 1744, 2512, 2896, 17113, 19729, 28417, 34226, 39458, 56834, 68452, 78916, 113668, 136904, 157832, 227336, 273808, 315664, 454672, 3097453, 6194906, 12389812, 24779624, 49559248]

約数ペア:

[(1, 49559248), (2, 24779624), (4, 12389812), (8, 6194906), (16, 3097453), (109, 454672), (157, 315664), (181, 273808), (218, 227336), (314, 157832), (362, 136904), (436, 113668), (628, 78916), (724, 68452), (872, 56834), (1256, 39458), (1448, 34226), (1744, 28417), (2512, 19729), (2896, 17113)]