55209966

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 130368000

約数和(自身を除く): 75158034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 193, 278, 294, 343, 386, 417, 579, 686, 834, 973, 1029, 1158, 1351, 1946, 2058, 2702, 2919, 4053, 5838, 6811, 8106, 9457, 13622, 18914, 20433, 26827, 28371, 40866, 47677, 53654, 56742, 66199, 80481, 95354, 132398, 143031, 160962, 187789, 198597, 286062, 375578, 397194, 563367, 1126734, 1314523, 2629046, 3943569, 7887138, 9201661, 18403322, 27604983, 55209966]

約数ペア:

[(1, 55209966), (2, 27604983), (3, 18403322), (6, 9201661), (7, 7887138), (14, 3943569), (21, 2629046), (42, 1314523), (49, 1126734), (98, 563367), (139, 397194), (147, 375578), (193, 286062), (278, 198597), (294, 187789), (343, 160962), (386, 143031), (417, 132398), (579, 95354), (686, 80481), (834, 66199), (973, 56742), (1029, 53654), (1158, 47677), (1351, 40866), (1946, 28371), (2058, 26827), (2702, 20433), (2919, 18914), (4053, 13622), (5838, 9457), (6811, 8106)]