55409214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42557}}^1$

素因数の和:42600

約数の個数: 32

約数和(自身を含む): 130738176

約数和(自身を除く): 75328962

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 42557, 85114, 127671, 255342, 297899, 595798, 893697, 1319267, 1787394, 2638534, 3957801, 7915602, 9234869, 18469738, 27704607, 55409214]

約数ペア:

[(1, 55409214), (2, 27704607), (3, 18469738), (6, 9234869), (7, 7915602), (14, 3957801), (21, 2638534), (31, 1787394), (42, 1319267), (62, 893697), (93, 595798), (186, 297899), (217, 255342), (434, 127671), (651, 85114), (1302, 42557)]