42550046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 85349376

約数和(自身を除く): 42799330

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 77, 82, 154, 161, 253, 287, 293, 322, 451, 506, 574, 586, 902, 943, 1771, 1886, 2051, 3157, 3223, 3542, 4102, 6314, 6446, 6601, 6739, 10373, 12013, 13202, 13478, 20746, 22561, 24026, 45122, 47173, 72611, 74129, 84091, 94346, 132143, 145222, 148258, 168182, 264286, 276299, 518903, 552598, 925001, 1037806, 1850002, 1934093, 3039289, 3868186, 6078578, 21275023, 42550046]

約数ペア:

[(1, 42550046), (2, 21275023), (7, 6078578), (11, 3868186), (14, 3039289), (22, 1934093), (23, 1850002), (41, 1037806), (46, 925001), (77, 552598), (82, 518903), (154, 276299), (161, 264286), (253, 168182), (287, 148258), (293, 145222), (322, 132143), (451, 94346), (506, 84091), (574, 74129), (586, 72611), (902, 47173), (943, 45122), (1771, 24026), (1886, 22561), (2051, 20746), (3157, 13478), (3223, 13202), (3542, 12013), (4102, 10373), (6314, 6739), (6446, 6601)]