47485116

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{997}}^1$

素因数の和:1030

約数の個数: 108

約数和(自身を含む): 144945528

約数和(自身を除く): 97460412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 997, 1134, 1323, 1701, 1764, 1994, 2268, 2646, 2991, 3402, 3969, 3988, 5292, 5982, 6804, 6979, 7938, 8973, 11907, 11964, 13958, 15876, 17946, 20937, 23814, 26919, 27916, 35892, 41874, 47628, 48853, 53838, 62811, 80757, 83748, 97706, 107676, 125622, 146559, 161514, 188433, 195412, 242271, 251244, 293118, 323028, 376866, 439677, 484542, 565299, 586236, 753732, 879354, 969084, 1130598, 1319031, 1695897, 1758708, 2261196, 2638062, 3391794, 3957093, 5276124, 6783588, 7914186, 11871279, 15828372, 23742558, 47485116]

約数ペア:

[(1, 47485116), (2, 23742558), (3, 15828372), (4, 11871279), (6, 7914186), (7, 6783588), (9, 5276124), (12, 3957093), (14, 3391794), (18, 2638062), (21, 2261196), (27, 1758708), (28, 1695897), (36, 1319031), (42, 1130598), (49, 969084), (54, 879354), (63, 753732), (81, 586236), (84, 565299), (98, 484542), (108, 439677), (126, 376866), (147, 323028), (162, 293118), (189, 251244), (196, 242271), (243, 195412), (252, 188433), (294, 161514), (324, 146559), (378, 125622), (441, 107676), (486, 97706), (567, 83748), (588, 80757), (756, 62811), (882, 53838), (972, 48853), (997, 47628), (1134, 41874), (1323, 35892), (1701, 27916), (1764, 26919), (1994, 23814), (2268, 20937), (2646, 17946), (2991, 15876), (3402, 13958), (3969, 11964), (3988, 11907), (5292, 8973), (5982, 7938), (6804, 6979)]