49153377

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 81043200

約数和(自身を除く): 31889823

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 401, 449, 1203, 1347, 2807, 3143, 5213, 5837, 8421, 9429, 15639, 17511, 36491, 40859, 109473, 122577, 180049, 540147, 1260343, 2340637, 3781029, 7021911, 16384459, 49153377]

約数ペア:

[(1, 49153377), (3, 16384459), (7, 7021911), (13, 3781029), (21, 2340637), (39, 1260343), (91, 540147), (273, 180049), (401, 122577), (449, 109473), (1203, 40859), (1347, 36491), (2807, 17511), (3143, 15639), (5213, 9429), (5837, 8421)]