55332572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 105380352

約数和(自身を除く): 50047780

約数列:

[1, 2, 4, 23, 43, 46, 71, 86, 92, 142, 172, 197, 284, 394, 788, 989, 1633, 1978, 3053, 3266, 3956, 4531, 6106, 6532, 8471, 9062, 12212, 13987, 16942, 18124, 27974, 33884, 55948, 70219, 140438, 194833, 280876, 321701, 389666, 601441, 643402, 779332, 1202882, 1286804, 2405764, 13833143, 27666286, 55332572]

約数ペア:

[(1, 55332572), (2, 27666286), (4, 13833143), (23, 2405764), (43, 1286804), (46, 1202882), (71, 779332), (86, 643402), (92, 601441), (142, 389666), (172, 321701), (197, 280876), (284, 194833), (394, 140438), (788, 70219), (989, 55948), (1633, 33884), (1978, 27974), (3053, 18124), (3266, 16942), (3956, 13987), (4531, 12212), (6106, 9062), (6532, 8471)]