52719520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 144039168

約数和(自身を除く): 91319648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 412, 457, 515, 560, 721, 824, 914, 1030, 1120, 1442, 1648, 1828, 2060, 2285, 2884, 3199, 3296, 3605, 3656, 4120, 4570, 5768, 6398, 7210, 7312, 8240, 9140, 11536, 12796, 14420, 14624, 15995, 16480, 18280, 23072, 25592, 28840, 31990, 36560, 47071, 51184, 57680, 63980, 73120, 94142, 102368, 115360, 127960, 188284, 235355, 255920, 329497, 376568, 470710, 511840, 658994, 753136, 941420, 1317988, 1506272, 1647485, 1882840, 2635976, 3294970, 3765680, 5271952, 6589940, 7531360, 10543904, 13179880, 26359760, 52719520]

約数ペア:

[(1, 52719520), (2, 26359760), (4, 13179880), (5, 10543904), (7, 7531360), (8, 6589940), (10, 5271952), (14, 3765680), (16, 3294970), (20, 2635976), (28, 1882840), (32, 1647485), (35, 1506272), (40, 1317988), (56, 941420), (70, 753136), (80, 658994), (103, 511840), (112, 470710), (140, 376568), (160, 329497), (206, 255920), (224, 235355), (280, 188284), (412, 127960), (457, 115360), (515, 102368), (560, 94142), (721, 73120), (824, 63980), (914, 57680), (1030, 51184), (1120, 47071), (1442, 36560), (1648, 31990), (1828, 28840), (2060, 25592), (2285, 23072), (2884, 18280), (3199, 16480), (3296, 15995), (3605, 14624), (3656, 14420), (4120, 12796), (4570, 11536), (5768, 9140), (6398, 8240), (7210, 7312)]