47506578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 111081600

約数和(自身を除く): 63575022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 349, 463, 698, 926, 1047, 1389, 2094, 2443, 2778, 3241, 4886, 6482, 7329, 9723, 14658, 17101, 19446, 22687, 34202, 45374, 51303, 68061, 102606, 136122, 161587, 323174, 484761, 969522, 1131109, 2262218, 3393327, 6786654, 7917763, 15835526, 23753289, 47506578]

約数ペア:

[(1, 47506578), (2, 23753289), (3, 15835526), (6, 7917763), (7, 6786654), (14, 3393327), (21, 2262218), (42, 1131109), (49, 969522), (98, 484761), (147, 323174), (294, 161587), (349, 136122), (463, 102606), (698, 68061), (926, 51303), (1047, 45374), (1389, 34202), (2094, 22687), (2443, 19446), (2778, 17101), (3241, 14658), (4886, 9723), (6482, 7329)]