56780944

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 60

約数和(自身を含む): 122370640

約数和(自身を除く): 65589696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 139, 176, 211, 242, 278, 422, 484, 556, 844, 968, 1112, 1529, 1688, 1936, 2224, 2321, 3058, 3376, 4642, 6116, 9284, 12232, 16819, 18568, 24464, 25531, 29329, 33638, 37136, 51062, 58658, 67276, 102124, 117316, 134552, 204248, 234632, 269104, 322619, 408496, 469264, 645238, 1290476, 2580952, 3548809, 5161904, 7097618, 14195236, 28390472, 56780944]

約数ペア:

[(1, 56780944), (2, 28390472), (4, 14195236), (8, 7097618), (11, 5161904), (16, 3548809), (22, 2580952), (44, 1290476), (88, 645238), (121, 469264), (139, 408496), (176, 322619), (211, 269104), (242, 234632), (278, 204248), (422, 134552), (484, 117316), (556, 102124), (844, 67276), (968, 58658), (1112, 51062), (1529, 37136), (1688, 33638), (1936, 29329), (2224, 25531), (2321, 24464), (3058, 18568), (3376, 16819), (4642, 12232), (6116, 9284)]