49040048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{133261}}^1$

素因数の和:133292

約数の個数: 20

約数和(自身を含む): 99146928

約数和(自身を除く): 50106880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 133261, 266522, 533044, 1066088, 2132176, 3065003, 6130006, 12260012, 24520024, 49040048]

約数ペア:

[(1, 49040048), (2, 24520024), (4, 12260012), (8, 6130006), (16, 3065003), (23, 2132176), (46, 1066088), (92, 533044), (184, 266522), (368, 133261)]