56053305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2311}}^1$

素因数の和:2347

約数の個数: 72

約数和(自身を含む): 123349824

約数和(自身を除く): 67296519

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2311, 2695, 3465, 4851, 6933, 8085, 11555, 16177, 20799, 24255, 25421, 34665, 48531, 76263, 80885, 103995, 113239, 127105, 145593, 177947, 228789, 242655, 339717, 381315, 533841, 566195, 727965, 889735, 1019151, 1143945, 1245629, 1601523, 1698585, 2669205, 3736887, 5095755, 6228145, 8007615, 11210661, 18684435, 56053305]

約数ペア:

[(1, 56053305), (3, 18684435), (5, 11210661), (7, 8007615), (9, 6228145), (11, 5095755), (15, 3736887), (21, 2669205), (33, 1698585), (35, 1601523), (45, 1245629), (49, 1143945), (55, 1019151), (63, 889735), (77, 727965), (99, 566195), (105, 533841), (147, 381315), (165, 339717), (231, 242655), (245, 228789), (315, 177947), (385, 145593), (441, 127105), (495, 113239), (539, 103995), (693, 80885), (735, 76263), (1155, 48531), (1617, 34665), (2205, 25421), (2311, 24255), (2695, 20799), (3465, 16177), (4851, 11555), (6933, 8085)]