45946460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 110787264

約数和(自身を除く): 64840804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1277, 1285, 1799, 2554, 2570, 3598, 5108, 5140, 6385, 7196, 8939, 8995, 12770, 17878, 17990, 25540, 35756, 35980, 44695, 89390, 178780, 328189, 656378, 1312756, 1640945, 2297323, 3281890, 4594646, 6563780, 9189292, 11486615, 22973230, 45946460]

約数ペア:

[(1, 45946460), (2, 22973230), (4, 11486615), (5, 9189292), (7, 6563780), (10, 4594646), (14, 3281890), (20, 2297323), (28, 1640945), (35, 1312756), (70, 656378), (140, 328189), (257, 178780), (514, 89390), (1028, 44695), (1277, 35980), (1285, 35756), (1799, 25540), (2554, 17990), (2570, 17878), (3598, 12770), (5108, 8995), (5140, 8939), (6385, 7196)]