56656468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 113379840

約数和(自身を除く): 56723372

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 73, 124, 146, 292, 341, 569, 682, 803, 1138, 1364, 1606, 2263, 2276, 3212, 4526, 6259, 9052, 12518, 17639, 24893, 25036, 35278, 41537, 49786, 70556, 83074, 99572, 166148, 194029, 388058, 456907, 776116, 913814, 1287647, 1827628, 2575294, 5150588, 14164117, 28328234, 56656468]

約数ペア:

[(1, 56656468), (2, 28328234), (4, 14164117), (11, 5150588), (22, 2575294), (31, 1827628), (44, 1287647), (62, 913814), (73, 776116), (124, 456907), (146, 388058), (292, 194029), (341, 166148), (569, 99572), (682, 83074), (803, 70556), (1138, 49786), (1364, 41537), (1606, 35278), (2263, 25036), (2276, 24893), (3212, 17639), (4526, 12518), (6259, 9052)]