51310766

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 88542720

約数和(自身を除く): 37231954

約数列:

[1, 2, 13, 26, 31, 59, 62, 83, 118, 166, 169, 338, 403, 767, 806, 1079, 1534, 1829, 2158, 2573, 3658, 4897, 5146, 5239, 9794, 9971, 10478, 14027, 19942, 23777, 28054, 33449, 47554, 63661, 66898, 127322, 151807, 303614, 309101, 434837, 618202, 827593, 869674, 1655186, 1973491, 3946982, 25655383, 51310766]

約数ペア:

[(1, 51310766), (2, 25655383), (13, 3946982), (26, 1973491), (31, 1655186), (59, 869674), (62, 827593), (83, 618202), (118, 434837), (166, 309101), (169, 303614), (338, 151807), (403, 127322), (767, 66898), (806, 63661), (1079, 47554), (1534, 33449), (1829, 28054), (2158, 23777), (2573, 19942), (3658, 14027), (4897, 10478), (5146, 9971), (5239, 9794)]