53656688

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 106466400

約数和(自身を除く): 52809712

約数列:

[1, 2, 4, 8, 16, 71, 142, 149, 284, 298, 317, 568, 596, 634, 1136, 1192, 1268, 2384, 2536, 5072, 10579, 21158, 22507, 42316, 45014, 47233, 84632, 90028, 94466, 169264, 180056, 188932, 360112, 377864, 755728, 3353543, 6707086, 13414172, 26828344, 53656688]

約数ペア:

[(1, 53656688), (2, 26828344), (4, 13414172), (8, 6707086), (16, 3353543), (71, 755728), (142, 377864), (149, 360112), (284, 188932), (298, 180056), (317, 169264), (568, 94466), (596, 90028), (634, 84632), (1136, 47233), (1192, 45014), (1268, 42316), (2384, 22507), (2536, 21158), (5072, 10579)]