56522858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 108822528

約数和(自身を除く): 52299670

約数列:

[1, 2, 7, 14, 17, 31, 34, 47, 62, 94, 119, 163, 217, 238, 326, 329, 434, 527, 658, 799, 1054, 1141, 1457, 1598, 2282, 2771, 2914, 3689, 5053, 5542, 5593, 7378, 7661, 10106, 10199, 11186, 15322, 19397, 20398, 24769, 35371, 38794, 49538, 53627, 70742, 85901, 107254, 130237, 171802, 173383, 237491, 260474, 346766, 474982, 601307, 911659, 1202614, 1662437, 1823318, 3324874, 4037347, 8074694, 28261429, 56522858]

約数ペア:

[(1, 56522858), (2, 28261429), (7, 8074694), (14, 4037347), (17, 3324874), (31, 1823318), (34, 1662437), (47, 1202614), (62, 911659), (94, 601307), (119, 474982), (163, 346766), (217, 260474), (238, 237491), (326, 173383), (329, 171802), (434, 130237), (527, 107254), (658, 85901), (799, 70742), (1054, 53627), (1141, 49538), (1457, 38794), (1598, 35371), (2282, 24769), (2771, 20398), (2914, 19397), (3689, 15322), (5053, 11186), (5542, 10199), (5593, 10106), (7378, 7661)]