49013584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 101029248

約数和(自身を除く): 52015664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 491, 734, 982, 1468, 1964, 2936, 3928, 5872, 6239, 7856, 8347, 12478, 16694, 24956, 33388, 49912, 66776, 99824, 133552, 180197, 360394, 720788, 1441576, 2883152, 3063349, 6126698, 12253396, 24506792, 49013584]

約数ペア:

[(1, 49013584), (2, 24506792), (4, 12253396), (8, 6126698), (16, 3063349), (17, 2883152), (34, 1441576), (68, 720788), (136, 360394), (272, 180197), (367, 133552), (491, 99824), (734, 66776), (982, 49912), (1468, 33388), (1964, 24956), (2936, 16694), (3928, 12478), (5872, 8347), (6239, 7856)]