57211374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 131258880

約数和(自身を除く): 74047506

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 71, 87, 142, 174, 213, 319, 421, 426, 638, 781, 842, 957, 1263, 1562, 1914, 2059, 2343, 2526, 4118, 4631, 4686, 6177, 9262, 12209, 12354, 13893, 22649, 24418, 27786, 29891, 36627, 45298, 59782, 67947, 73254, 89673, 134299, 135894, 179346, 268598, 328801, 402897, 657602, 805794, 866839, 986403, 1733678, 1972806, 2600517, 5201034, 9535229, 19070458, 28605687, 57211374]

約数ペア:

[(1, 57211374), (2, 28605687), (3, 19070458), (6, 9535229), (11, 5201034), (22, 2600517), (29, 1972806), (33, 1733678), (58, 986403), (66, 866839), (71, 805794), (87, 657602), (142, 402897), (174, 328801), (213, 268598), (319, 179346), (421, 135894), (426, 134299), (638, 89673), (781, 73254), (842, 67947), (957, 59782), (1263, 45298), (1562, 36627), (1914, 29891), (2059, 27786), (2343, 24418), (2526, 22649), (4118, 13893), (4631, 12354), (4686, 12209), (6177, 9262)]