47793760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 82601120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 139, 140, 160, 224, 278, 280, 307, 556, 560, 614, 695, 973, 1112, 1120, 1228, 1390, 1535, 1946, 2149, 2224, 2456, 2780, 3070, 3892, 4298, 4448, 4865, 4912, 5560, 6140, 7784, 8596, 9730, 9824, 10745, 11120, 12280, 15568, 17192, 19460, 21490, 22240, 24560, 31136, 34384, 38920, 42673, 42980, 49120, 68768, 77840, 85346, 85960, 155680, 170692, 171920, 213365, 298711, 341384, 343840, 426730, 597422, 682768, 853460, 1194844, 1365536, 1493555, 1706920, 2389688, 2987110, 3413840, 4779376, 5974220, 6827680, 9558752, 11948440, 23896880, 47793760]

約数ペア:

[(1, 47793760), (2, 23896880), (4, 11948440), (5, 9558752), (7, 6827680), (8, 5974220), (10, 4779376), (14, 3413840), (16, 2987110), (20, 2389688), (28, 1706920), (32, 1493555), (35, 1365536), (40, 1194844), (56, 853460), (70, 682768), (80, 597422), (112, 426730), (139, 343840), (140, 341384), (160, 298711), (224, 213365), (278, 171920), (280, 170692), (307, 155680), (556, 85960), (560, 85346), (614, 77840), (695, 68768), (973, 49120), (1112, 42980), (1120, 42673), (1228, 38920), (1390, 34384), (1535, 31136), (1946, 24560), (2149, 22240), (2224, 21490), (2456, 19460), (2780, 17192), (3070, 15568), (3892, 12280), (4298, 11120), (4448, 10745), (4865, 9824), (4912, 9730), (5560, 8596), (6140, 7784)]