49506256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 99819008

約数和(自身を除く): 50312752

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 661, 1208, 1322, 2416, 2644, 4681, 5288, 9362, 10576, 18724, 20491, 37448, 40982, 74896, 81964, 99811, 163928, 199622, 327856, 399244, 798488, 1596976, 3094141, 6188282, 12376564, 24753128, 49506256]

約数ペア:

[(1, 49506256), (2, 24753128), (4, 12376564), (8, 6188282), (16, 3094141), (31, 1596976), (62, 798488), (124, 399244), (151, 327856), (248, 199622), (302, 163928), (496, 99811), (604, 81964), (661, 74896), (1208, 40982), (1322, 37448), (2416, 20491), (2644, 18724), (4681, 10576), (5288, 9362)]