49481840

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2111}}^1$

素因数の和:2417

約数の個数: 40

約数和(自身を含む): 115492608

約数和(自身を除く): 66010768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2111, 2344, 2930, 4222, 4688, 5860, 8444, 10555, 11720, 16888, 21110, 23440, 33776, 42220, 84440, 168880, 618523, 1237046, 2474092, 3092615, 4948184, 6185230, 9896368, 12370460, 24740920, 49481840]

約数ペア:

[(1, 49481840), (2, 24740920), (4, 12370460), (5, 9896368), (8, 6185230), (10, 4948184), (16, 3092615), (20, 2474092), (40, 1237046), (80, 618523), (293, 168880), (586, 84440), (1172, 42220), (1465, 33776), (2111, 23440), (2344, 21110), (2930, 16888), (4222, 11720), (4688, 10555), (5860, 8444)]