490038462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{49409}}^1$

素因数の和:49465

約数の個数: 48

約数和(自身を含む): 1156194000

約数和(自身を除く): 666155538

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 49409, 98818, 148227, 296454, 444681, 889362, 938771, 1432861, 1877542, 2816313, 2865722, 4298583, 5632626, 8448939, 8597166, 12895749, 16897878, 25791498, 27224359, 54448718, 81673077, 163346154, 245019231, 490038462]

約数ペア:

[(1, 490038462), (2, 245019231), (3, 163346154), (6, 81673077), (9, 54448718), (18, 27224359), (19, 25791498), (29, 16897878), (38, 12895749), (57, 8597166), (58, 8448939), (87, 5632626), (114, 4298583), (171, 2865722), (174, 2816313), (261, 1877542), (342, 1432861), (522, 938771), (551, 889362), (1102, 444681), (1653, 296454), (3306, 148227), (4959, 98818), (9918, 49409)]