47407558

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 20

約数和(自身を含む): 78270300

約数和(自身を除く): 30862742

約数列:

[1, 2, 11, 22, 121, 242, 1331, 1619, 2662, 3238, 14641, 17809, 29282, 35618, 195899, 391798, 2154889, 4309778, 23703779, 47407558]

約数ペア:

[(1, 47407558), (2, 23703779), (11, 4309778), (22, 2154889), (121, 391798), (242, 195899), (1331, 35618), (1619, 29282), (2662, 17809), (3238, 14641)]