51535044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 143095680

約数和(自身を除く): 91560636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 362, 396, 543, 719, 724, 1086, 1438, 1629, 1991, 2157, 2172, 2876, 3258, 3982, 4314, 5973, 6471, 6516, 7909, 7964, 8628, 11946, 12942, 15818, 17919, 23727, 23892, 25884, 31636, 35838, 47454, 71181, 71676, 94908, 130139, 142362, 260278, 284724, 390417, 520556, 780834, 1171251, 1431529, 1561668, 2342502, 2863058, 4294587, 4685004, 5726116, 8589174, 12883761, 17178348, 25767522, 51535044]

約数ペア:

[(1, 51535044), (2, 25767522), (3, 17178348), (4, 12883761), (6, 8589174), (9, 5726116), (11, 4685004), (12, 4294587), (18, 2863058), (22, 2342502), (33, 1561668), (36, 1431529), (44, 1171251), (66, 780834), (99, 520556), (132, 390417), (181, 284724), (198, 260278), (362, 142362), (396, 130139), (543, 94908), (719, 71676), (724, 71181), (1086, 47454), (1438, 35838), (1629, 31636), (1991, 25884), (2157, 23892), (2172, 23727), (2876, 17919), (3258, 15818), (3982, 12942), (4314, 11946), (5973, 8628), (6471, 7964), (6516, 7909)]