49980032

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{20551}}^1$

素因数の和:20584

約数の個数: 32

約数和(自身を含む): 104815200

約数和(自身を除く): 54835168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 20551, 41102, 82204, 164408, 328816, 390469, 657632, 780938, 1315264, 1561876, 2630528, 3123752, 6247504, 12495008, 24990016, 49980032]

約数ペア:

[(1, 49980032), (2, 24990016), (4, 12495008), (8, 6247504), (16, 3123752), (19, 2630528), (32, 1561876), (38, 1315264), (64, 780938), (76, 657632), (128, 390469), (152, 328816), (304, 164408), (608, 82204), (1216, 41102), (2432, 20551)]