5515048

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 13132800

約数和(自身を除く): 7617752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 1279, 2156, 2558, 4312, 5116, 8953, 10232, 14069, 17906, 28138, 35812, 56276, 62671, 71624, 98483, 112552, 125342, 196966, 250684, 393932, 501368, 689381, 787864, 1378762, 2757524, 5515048]

約数ペア:

[(1, 5515048), (2, 2757524), (4, 1378762), (7, 787864), (8, 689381), (11, 501368), (14, 393932), (22, 250684), (28, 196966), (44, 125342), (49, 112552), (56, 98483), (77, 71624), (88, 62671), (98, 56276), (154, 35812), (196, 28138), (308, 17906), (392, 14069), (539, 10232), (616, 8953), (1078, 5116), (1279, 4312), (2156, 2558)]