54115758

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 66965202

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 503, 774, 834, 1006, 1251, 1509, 2502, 3018, 4527, 5977, 9054, 11954, 17931, 21629, 35862, 43258, 53793, 64887, 69917, 107586, 129774, 139834, 194661, 209751, 389322, 419502, 629253, 1258506, 3006431, 6012862, 9019293, 18038586, 27057879, 54115758]

約数ペア:

[(1, 54115758), (2, 27057879), (3, 18038586), (6, 9019293), (9, 6012862), (18, 3006431), (43, 1258506), (86, 629253), (129, 419502), (139, 389322), (258, 209751), (278, 194661), (387, 139834), (417, 129774), (503, 107586), (774, 69917), (834, 64887), (1006, 53793), (1251, 43258), (1509, 35862), (2502, 21629), (3018, 17931), (4527, 11954), (5977, 9054)]