53221854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 128765952

約数和(自身を除く): 75544098

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 997, 1271, 1302, 1722, 1994, 2542, 2991, 3813, 5982, 6979, 7626, 8897, 13958, 17794, 20937, 26691, 30907, 40877, 41874, 53382, 61814, 81754, 92721, 122631, 185442, 216349, 245262, 286139, 432698, 572278, 649047, 858417, 1267187, 1298094, 1716834, 2534374, 3801561, 7603122, 8870309, 17740618, 26610927, 53221854]

約数ペア:

[(1, 53221854), (2, 26610927), (3, 17740618), (6, 8870309), (7, 7603122), (14, 3801561), (21, 2534374), (31, 1716834), (41, 1298094), (42, 1267187), (62, 858417), (82, 649047), (93, 572278), (123, 432698), (186, 286139), (217, 245262), (246, 216349), (287, 185442), (434, 122631), (574, 92721), (651, 81754), (861, 61814), (997, 53382), (1271, 41874), (1302, 40877), (1722, 30907), (1994, 26691), (2542, 20937), (2991, 17794), (3813, 13958), (5982, 8897), (6979, 7626)]