55266428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63671}}^1$

素因数の和:63713

約数の個数: 24

約数和(自身を含む): 114100224

約数和(自身を除く): 58833796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 63671, 127342, 254684, 445697, 891394, 1782788, 1973801, 3947602, 7895204, 13816607, 27633214, 55266428]

約数ペア:

[(1, 55266428), (2, 27633214), (4, 13816607), (7, 7895204), (14, 3947602), (28, 1973801), (31, 1782788), (62, 891394), (124, 445697), (217, 254684), (434, 127342), (868, 63671)]