49857548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 98106624

約数和(自身を除く): 48249076

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 157, 197, 314, 394, 403, 628, 788, 806, 1612, 2041, 2561, 4082, 4867, 5122, 6107, 8164, 9734, 10244, 12214, 19468, 24428, 30929, 61858, 63271, 79391, 123716, 126542, 158782, 253084, 317564, 402077, 804154, 958799, 1608308, 1917598, 3835196, 12464387, 24928774, 49857548]

約数ペア:

[(1, 49857548), (2, 24928774), (4, 12464387), (13, 3835196), (26, 1917598), (31, 1608308), (52, 958799), (62, 804154), (124, 402077), (157, 317564), (197, 253084), (314, 158782), (394, 126542), (403, 123716), (628, 79391), (788, 63271), (806, 61858), (1612, 30929), (2041, 24428), (2561, 19468), (4082, 12214), (4867, 10244), (5122, 9734), (6107, 8164)]