56277338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 97396992

約数和(自身を除く): 41119654

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 131, 169, 262, 338, 403, 533, 806, 1066, 1271, 1703, 2542, 3406, 4061, 5239, 5371, 6929, 8122, 10478, 10742, 13858, 16523, 22139, 33046, 44278, 52793, 69823, 105586, 139646, 166501, 214799, 333002, 429598, 686309, 907699, 1372618, 1815398, 2164513, 4329026, 28138669, 56277338]

約数ペア:

[(1, 56277338), (2, 28138669), (13, 4329026), (26, 2164513), (31, 1815398), (41, 1372618), (62, 907699), (82, 686309), (131, 429598), (169, 333002), (262, 214799), (338, 166501), (403, 139646), (533, 105586), (806, 69823), (1066, 52793), (1271, 44278), (1703, 33046), (2542, 22139), (3406, 16523), (4061, 13858), (5239, 10742), (5371, 10478), (6929, 8122)]