47491816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 91708200

約数和(自身を除く): 44216384

約数列:

[1, 2, 4, 8, 53, 101, 106, 202, 212, 404, 424, 808, 1109, 2218, 4436, 5353, 8872, 10706, 21412, 42824, 58777, 112009, 117554, 224018, 235108, 448036, 470216, 896072, 5936477, 11872954, 23745908, 47491816]

約数ペア:

[(1, 47491816), (2, 23745908), (4, 11872954), (8, 5936477), (53, 896072), (101, 470216), (106, 448036), (202, 235108), (212, 224018), (404, 117554), (424, 112009), (808, 58777), (1109, 42824), (2218, 21412), (4436, 10706), (5353, 8872)]