49473808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181889}}^1$

素因数の和:181914

約数の個数: 20

約数和(自身を含む): 101494620

約数和(自身を除く): 52020812

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 181889, 363778, 727556, 1455112, 2910224, 3092113, 6184226, 12368452, 24736904, 49473808]

約数ペア:

[(1, 49473808), (2, 24736904), (4, 12368452), (8, 6184226), (16, 3092113), (17, 2910224), (34, 1455112), (68, 727556), (136, 363778), (272, 181889)]