54766880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 149579136

約数和(自身を除く): 94812256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 457, 535, 560, 749, 856, 914, 1070, 1120, 1498, 1712, 1828, 2140, 2285, 2996, 3199, 3424, 3656, 3745, 4280, 4570, 5992, 6398, 7312, 7490, 8560, 9140, 11984, 12796, 14624, 14980, 15995, 17120, 18280, 23968, 25592, 29960, 31990, 36560, 48899, 51184, 59920, 63980, 73120, 97798, 102368, 119840, 127960, 195596, 244495, 255920, 342293, 391192, 488990, 511840, 684586, 782384, 977980, 1369172, 1564768, 1711465, 1955960, 2738344, 3422930, 3911920, 5476688, 6845860, 7823840, 10953376, 13691720, 27383440, 54766880]

約数ペア:

[(1, 54766880), (2, 27383440), (4, 13691720), (5, 10953376), (7, 7823840), (8, 6845860), (10, 5476688), (14, 3911920), (16, 3422930), (20, 2738344), (28, 1955960), (32, 1711465), (35, 1564768), (40, 1369172), (56, 977980), (70, 782384), (80, 684586), (107, 511840), (112, 488990), (140, 391192), (160, 342293), (214, 255920), (224, 244495), (280, 195596), (428, 127960), (457, 119840), (535, 102368), (560, 97798), (749, 73120), (856, 63980), (914, 59920), (1070, 51184), (1120, 48899), (1498, 36560), (1712, 31990), (1828, 29960), (2140, 25592), (2285, 23968), (2996, 18280), (3199, 17120), (3424, 15995), (3656, 14980), (3745, 14624), (4280, 12796), (4570, 11984), (5992, 9140), (6398, 8560), (7312, 7490)]