51977838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 119895552

約数和(自身を除く): 67917714

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 97, 138, 194, 253, 291, 353, 506, 582, 706, 759, 1059, 1067, 1518, 2118, 2134, 2231, 3201, 3883, 4462, 6402, 6693, 7766, 8119, 11649, 13386, 16238, 23298, 24357, 24541, 34241, 48714, 49082, 68482, 73623, 89309, 102723, 147246, 178618, 205446, 267927, 376651, 535854, 753302, 787543, 1129953, 1575086, 2259906, 2362629, 4725258, 8662973, 17325946, 25988919, 51977838]

約数ペア:

[(1, 51977838), (2, 25988919), (3, 17325946), (6, 8662973), (11, 4725258), (22, 2362629), (23, 2259906), (33, 1575086), (46, 1129953), (66, 787543), (69, 753302), (97, 535854), (138, 376651), (194, 267927), (253, 205446), (291, 178618), (353, 147246), (506, 102723), (582, 89309), (706, 73623), (759, 68482), (1059, 49082), (1067, 48714), (1518, 34241), (2118, 24541), (2134, 24357), (2231, 23298), (3201, 16238), (3883, 13386), (4462, 11649), (6402, 8119), (6693, 7766)]