51199638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 122923008

約数和(自身を除く): 71723370

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 282, 329, 518, 658, 701, 777, 987, 1402, 1554, 1739, 1974, 2103, 3478, 4206, 4907, 5217, 9814, 10434, 12173, 14721, 24346, 25937, 29442, 32947, 36519, 51874, 65894, 73038, 77811, 98841, 155622, 181559, 197682, 230629, 363118, 461258, 544677, 691887, 1089354, 1219039, 1383774, 2438078, 3657117, 7314234, 8533273, 17066546, 25599819, 51199638]

約数ペア:

[(1, 51199638), (2, 25599819), (3, 17066546), (6, 8533273), (7, 7314234), (14, 3657117), (21, 2438078), (37, 1383774), (42, 1219039), (47, 1089354), (74, 691887), (94, 544677), (111, 461258), (141, 363118), (222, 230629), (259, 197682), (282, 181559), (329, 155622), (518, 98841), (658, 77811), (701, 73038), (777, 65894), (987, 51874), (1402, 36519), (1554, 32947), (1739, 29442), (1974, 25937), (2103, 24346), (3478, 14721), (4206, 12173), (4907, 10434), (5217, 9814)]