49978786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4723}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 90474048

約数和(自身を除く): 40495262

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 4723, 5291, 9446, 10582, 51953, 61399, 103906, 122798, 174751, 349502, 675389, 1350778, 1922261, 2271763, 3844522, 4543526, 24989393, 49978786]

約数ペア:

[(1, 49978786), (2, 24989393), (11, 4543526), (13, 3844522), (22, 2271763), (26, 1922261), (37, 1350778), (74, 675389), (143, 349502), (286, 174751), (407, 122798), (481, 103906), (814, 61399), (962, 51953), (4723, 10582), (5291, 9446)]