51957644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 49648756

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 139, 239, 278, 391, 478, 556, 782, 956, 1564, 2363, 3197, 4063, 4726, 5497, 6394, 8126, 9452, 10994, 12788, 16252, 21988, 33221, 54349, 66442, 93449, 108698, 132884, 186898, 217396, 373796, 564757, 764083, 1129514, 1528166, 2259028, 3056332, 12989411, 25978822, 51957644]

約数ペア:

[(1, 51957644), (2, 25978822), (4, 12989411), (17, 3056332), (23, 2259028), (34, 1528166), (46, 1129514), (68, 764083), (92, 564757), (139, 373796), (239, 217396), (278, 186898), (391, 132884), (478, 108698), (556, 93449), (782, 66442), (956, 54349), (1564, 33221), (2363, 21988), (3197, 16252), (4063, 12788), (4726, 10994), (5497, 9452), (6394, 8126)]