53839128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{320471}}^1$

素因数の和:320487

約数の個数: 32

約数和(自身を含む): 153826560

約数和(自身を除く): 99987432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 320471, 640942, 961413, 1281884, 1922826, 2243297, 2563768, 3845652, 4486594, 6729891, 7691304, 8973188, 13459782, 17946376, 26919564, 53839128]

約数ペア:

[(1, 53839128), (2, 26919564), (3, 17946376), (4, 13459782), (6, 8973188), (7, 7691304), (8, 6729891), (12, 4486594), (14, 3845652), (21, 2563768), (24, 2243297), (28, 1922826), (42, 1281884), (56, 961413), (84, 640942), (168, 320471)]