53481618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 122597280

約数和(自身を除く): 69115662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 353, 443, 706, 886, 1059, 1329, 2118, 2658, 3177, 3987, 6354, 6707, 7974, 8417, 13414, 16834, 20121, 25251, 40242, 50502, 60363, 75753, 120726, 151506, 156379, 312758, 469137, 938274, 1407411, 2814822, 2971201, 5942402, 8913603, 17827206, 26740809, 53481618]

約数ペア:

[(1, 53481618), (2, 26740809), (3, 17827206), (6, 8913603), (9, 5942402), (18, 2971201), (19, 2814822), (38, 1407411), (57, 938274), (114, 469137), (171, 312758), (342, 156379), (353, 151506), (443, 120726), (706, 75753), (886, 60363), (1059, 50502), (1329, 40242), (2118, 25251), (2658, 20121), (3177, 16834), (3987, 13414), (6354, 8417), (6707, 7974)]