56915340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41243}}^1$

素因数の和:41278

約数の個数: 48

約数和(自身を含む): 166295808

約数和(自身を除く): 109380468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 41243, 82486, 123729, 164972, 206215, 247458, 412430, 494916, 618645, 824860, 948589, 1237290, 1897178, 2474580, 2845767, 3794356, 4742945, 5691534, 9485890, 11383068, 14228835, 18971780, 28457670, 56915340]

約数ペア:

[(1, 56915340), (2, 28457670), (3, 18971780), (4, 14228835), (5, 11383068), (6, 9485890), (10, 5691534), (12, 4742945), (15, 3794356), (20, 2845767), (23, 2474580), (30, 1897178), (46, 1237290), (60, 948589), (69, 824860), (92, 618645), (115, 494916), (138, 412430), (230, 247458), (276, 206215), (345, 164972), (460, 123729), (690, 82486), (1380, 41243)]