53221126

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 42579194

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 839, 1379, 1678, 2758, 4531, 5873, 9062, 11746, 19297, 31717, 38594, 63434, 135079, 165283, 270158, 330566, 1156981, 2313962, 3801509, 7603018, 26610563, 53221126]

約数ペア:

[(1, 53221126), (2, 26610563), (7, 7603018), (14, 3801509), (23, 2313962), (46, 1156981), (161, 330566), (197, 270158), (322, 165283), (394, 135079), (839, 63434), (1379, 38594), (1678, 31717), (2758, 19297), (4531, 11746), (5873, 9062)]