49659680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 135717120

約数和(自身を除く): 86057440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 439, 505, 560, 707, 808, 878, 1010, 1120, 1414, 1616, 1756, 2020, 2195, 2828, 3073, 3232, 3512, 3535, 4040, 4390, 5656, 6146, 7024, 7070, 8080, 8780, 11312, 12292, 14048, 14140, 15365, 16160, 17560, 22624, 24584, 28280, 30730, 35120, 44339, 49168, 56560, 61460, 70240, 88678, 98336, 113120, 122920, 177356, 221695, 245840, 310373, 354712, 443390, 491680, 620746, 709424, 886780, 1241492, 1418848, 1551865, 1773560, 2482984, 3103730, 3547120, 4965968, 6207460, 7094240, 9931936, 12414920, 24829840, 49659680]

約数ペア:

[(1, 49659680), (2, 24829840), (4, 12414920), (5, 9931936), (7, 7094240), (8, 6207460), (10, 4965968), (14, 3547120), (16, 3103730), (20, 2482984), (28, 1773560), (32, 1551865), (35, 1418848), (40, 1241492), (56, 886780), (70, 709424), (80, 620746), (101, 491680), (112, 443390), (140, 354712), (160, 310373), (202, 245840), (224, 221695), (280, 177356), (404, 122920), (439, 113120), (505, 98336), (560, 88678), (707, 70240), (808, 61460), (878, 56560), (1010, 49168), (1120, 44339), (1414, 35120), (1616, 30730), (1756, 28280), (2020, 24584), (2195, 22624), (2828, 17560), (3073, 16160), (3232, 15365), (3512, 14140), (3535, 14048), (4040, 12292), (4390, 11312), (5656, 8780), (6146, 8080), (7024, 7070)]