53569990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 101787840

約数和(自身を除く): 48217850

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 2617, 4094, 5234, 10235, 13085, 20470, 26170, 60191, 120382, 232913, 300955, 465826, 601910, 1164565, 2329130, 5356999, 10713998, 26784995, 53569990]

約数ペア:

[(1, 53569990), (2, 26784995), (5, 10713998), (10, 5356999), (23, 2329130), (46, 1164565), (89, 601910), (115, 465826), (178, 300955), (230, 232913), (445, 120382), (890, 60191), (2047, 26170), (2617, 20470), (4094, 13085), (5234, 10235)]