47571948

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 132335280

約数和(自身を除く): 84763332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 61, 81, 83, 87, 108, 116, 122, 162, 166, 174, 183, 244, 249, 261, 324, 332, 348, 366, 498, 522, 549, 732, 747, 783, 996, 1044, 1098, 1494, 1566, 1647, 1769, 2196, 2241, 2349, 2407, 2988, 3132, 3294, 3538, 4482, 4698, 4814, 4941, 5063, 5307, 6588, 6723, 7076, 7221, 8964, 9396, 9628, 9882, 10126, 10614, 13446, 14442, 15189, 15921, 19764, 20252, 21228, 21663, 26892, 28884, 30378, 31842, 43326, 45567, 47763, 60756, 63684, 64989, 86652, 91134, 95526, 129978, 136701, 143289, 146827, 182268, 191052, 194967, 259956, 273402, 286578, 293654, 389934, 410103, 440481, 546804, 573156, 587308, 779868, 820206, 880962, 1321443, 1640412, 1761924, 2642886, 3964329, 5285772, 7928658, 11892987, 15857316, 23785974, 47571948]

約数ペア:

[(1, 47571948), (2, 23785974), (3, 15857316), (4, 11892987), (6, 7928658), (9, 5285772), (12, 3964329), (18, 2642886), (27, 1761924), (29, 1640412), (36, 1321443), (54, 880962), (58, 820206), (61, 779868), (81, 587308), (83, 573156), (87, 546804), (108, 440481), (116, 410103), (122, 389934), (162, 293654), (166, 286578), (174, 273402), (183, 259956), (244, 194967), (249, 191052), (261, 182268), (324, 146827), (332, 143289), (348, 136701), (366, 129978), (498, 95526), (522, 91134), (549, 86652), (732, 64989), (747, 63684), (783, 60756), (996, 47763), (1044, 45567), (1098, 43326), (1494, 31842), (1566, 30378), (1647, 28884), (1769, 26892), (2196, 21663), (2241, 21228), (2349, 20252), (2407, 19764), (2988, 15921), (3132, 15189), (3294, 14442), (3538, 13446), (4482, 10614), (4698, 10126), (4814, 9882), (4941, 9628), (5063, 9396), (5307, 8964), (6588, 7221), (6723, 7076)]