54530028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 158235168

約数和(自身を除く): 103705140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 613, 706, 1059, 1226, 1412, 1839, 2118, 2452, 2471, 3177, 3678, 4236, 4291, 4942, 5517, 6354, 7356, 7413, 8582, 9884, 11034, 12708, 12873, 14826, 17164, 22068, 22239, 25746, 29652, 38619, 44478, 51492, 77238, 88956, 154476, 216389, 432778, 649167, 865556, 1298334, 1514723, 1947501, 2596668, 3029446, 3895002, 4544169, 6058892, 7790004, 9088338, 13632507, 18176676, 27265014, 54530028]

約数ペア:

[(1, 54530028), (2, 27265014), (3, 18176676), (4, 13632507), (6, 9088338), (7, 7790004), (9, 6058892), (12, 4544169), (14, 3895002), (18, 3029446), (21, 2596668), (28, 1947501), (36, 1514723), (42, 1298334), (63, 865556), (84, 649167), (126, 432778), (252, 216389), (353, 154476), (613, 88956), (706, 77238), (1059, 51492), (1226, 44478), (1412, 38619), (1839, 29652), (2118, 25746), (2452, 22239), (2471, 22068), (3177, 17164), (3678, 14826), (4236, 12873), (4291, 12708), (4942, 11034), (5517, 9884), (6354, 8582), (7356, 7413)]