56959360

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 138495600

約数和(自身を除く): 81536240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1459, 1952, 2440, 2918, 3904, 4880, 5836, 7295, 7808, 9760, 11672, 14590, 19520, 23344, 29180, 39040, 46688, 58360, 88999, 93376, 116720, 177998, 186752, 233440, 355996, 444995, 466880, 711992, 889990, 933760, 1423984, 1779980, 2847968, 3559960, 5695936, 7119920, 11391872, 14239840, 28479680, 56959360]

約数ペア:

[(1, 56959360), (2, 28479680), (4, 14239840), (5, 11391872), (8, 7119920), (10, 5695936), (16, 3559960), (20, 2847968), (32, 1779980), (40, 1423984), (61, 933760), (64, 889990), (80, 711992), (122, 466880), (128, 444995), (160, 355996), (244, 233440), (305, 186752), (320, 177998), (488, 116720), (610, 93376), (640, 88999), (976, 58360), (1220, 46688), (1459, 39040), (1952, 29180), (2440, 23344), (2918, 19520), (3904, 14590), (4880, 11672), (5836, 9760), (7295, 7808)]