49532416

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1194

約数の個数: 40

約数和(自身を含む): 100172160

約数和(自身を除く): 50639744

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1087, 1424, 2174, 2848, 4348, 5696, 8696, 11392, 17392, 22784, 34784, 45568, 69568, 96743, 139136, 193486, 278272, 386972, 556544, 773944, 1547888, 3095776, 6191552, 12383104, 24766208, 49532416]

約数ペア:

[(1, 49532416), (2, 24766208), (4, 12383104), (8, 6191552), (16, 3095776), (32, 1547888), (64, 773944), (89, 556544), (128, 386972), (178, 278272), (256, 193486), (356, 139136), (512, 96743), (712, 69568), (1087, 45568), (1424, 34784), (2174, 22784), (2848, 17392), (4348, 11392), (5696, 8696)]