49871038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 90708480

約数和(自身を除く): 40837442

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2539, 2806, 5078, 9821, 17773, 19642, 35546, 58397, 116794, 154879, 309758, 408779, 817558, 1084153, 2168306, 3562217, 7124434, 24935519, 49871038]

約数ペア:

[(1, 49871038), (2, 24935519), (7, 7124434), (14, 3562217), (23, 2168306), (46, 1084153), (61, 817558), (122, 408779), (161, 309758), (322, 154879), (427, 116794), (854, 58397), (1403, 35546), (2539, 19642), (2806, 17773), (5078, 9821)]