49658270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 91708416

約数和(自身を除く): 42050146

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 610, 635, 641, 1270, 1282, 3205, 6410, 7747, 15494, 38735, 39101, 77470, 78202, 81407, 162814, 195505, 391010, 407035, 814070, 4965827, 9931654, 24829135, 49658270]

約数ペア:

[(1, 49658270), (2, 24829135), (5, 9931654), (10, 4965827), (61, 814070), (122, 407035), (127, 391010), (254, 195505), (305, 162814), (610, 81407), (635, 78202), (641, 77470), (1270, 39101), (1282, 38735), (3205, 15494), (6410, 7747)]