49542185

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 78008832

約数和(自身を除く): 28466647

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 341, 385, 539, 593, 1085, 1519, 1705, 2387, 2695, 2965, 4151, 6523, 7595, 11935, 16709, 18383, 20755, 29057, 32615, 45661, 83545, 91915, 128681, 145285, 202213, 228305, 319627, 643405, 900767, 1011065, 1415491, 1598135, 4503835, 7077455, 9908437, 49542185]

約数ペア:

[(1, 49542185), (5, 9908437), (7, 7077455), (11, 4503835), (31, 1598135), (35, 1415491), (49, 1011065), (55, 900767), (77, 643405), (155, 319627), (217, 228305), (245, 202213), (341, 145285), (385, 128681), (539, 91915), (593, 83545), (1085, 45661), (1519, 32615), (1705, 29057), (2387, 20755), (2695, 18383), (2965, 16709), (4151, 11935), (6523, 7595)]