53091038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 111670272

約数和(自身を除く): 58579234

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1153, 1771, 2002, 2093, 2306, 3289, 3542, 4186, 6578, 8071, 12683, 14989, 16142, 23023, 25366, 26519, 29978, 46046, 53038, 88781, 104923, 164879, 177562, 185633, 209846, 291709, 329758, 344747, 371266, 583418, 689494, 1154153, 2041963, 2308306, 2413229, 3792217, 4083926, 4826458, 7584434, 26545519, 53091038]

約数ペア:

[(1, 53091038), (2, 26545519), (7, 7584434), (11, 4826458), (13, 4083926), (14, 3792217), (22, 2413229), (23, 2308306), (26, 2041963), (46, 1154153), (77, 689494), (91, 583418), (143, 371266), (154, 344747), (161, 329758), (182, 291709), (253, 209846), (286, 185633), (299, 177562), (322, 164879), (506, 104923), (598, 88781), (1001, 53038), (1153, 46046), (1771, 29978), (2002, 26519), (2093, 25366), (2306, 23023), (3289, 16142), (3542, 14989), (4186, 12683), (6578, 8071)]