52672872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 151528320

約数和(自身を除く): 98855448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 1997, 2198, 3297, 3768, 3994, 4396, 5991, 6594, 7988, 8792, 11982, 13188, 13979, 15976, 23964, 26376, 27958, 41937, 47928, 55916, 83874, 111832, 167748, 313529, 335496, 627058, 940587, 1254116, 1881174, 2194703, 2508232, 3762348, 4389406, 6584109, 7524696, 8778812, 13168218, 17557624, 26336436, 52672872]

約数ペア:

[(1, 52672872), (2, 26336436), (3, 17557624), (4, 13168218), (6, 8778812), (7, 7524696), (8, 6584109), (12, 4389406), (14, 3762348), (21, 2508232), (24, 2194703), (28, 1881174), (42, 1254116), (56, 940587), (84, 627058), (157, 335496), (168, 313529), (314, 167748), (471, 111832), (628, 83874), (942, 55916), (1099, 47928), (1256, 41937), (1884, 27958), (1997, 26376), (2198, 23964), (3297, 15976), (3768, 13979), (3994, 13188), (4396, 11982), (5991, 8792), (6594, 7988)]