49471328

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 100734480

約数和(自身を除く): 51263152

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 157, 172, 229, 314, 344, 458, 628, 688, 916, 1256, 1376, 1832, 2512, 3664, 5024, 6751, 7328, 9847, 13502, 19694, 27004, 35953, 39388, 54008, 71906, 78776, 108016, 143812, 157552, 216032, 287624, 315104, 575248, 1150496, 1545979, 3091958, 6183916, 12367832, 24735664, 49471328]

約数ペア:

[(1, 49471328), (2, 24735664), (4, 12367832), (8, 6183916), (16, 3091958), (32, 1545979), (43, 1150496), (86, 575248), (157, 315104), (172, 287624), (229, 216032), (314, 157552), (344, 143812), (458, 108016), (628, 78776), (688, 71906), (916, 54008), (1256, 39388), (1376, 35953), (1832, 27004), (2512, 19694), (3664, 13502), (5024, 9847), (6751, 7328)]