50954428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 54

約数和(自身を含む): 109090968

約数和(自身を除く): 58136540

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 361, 497, 532, 722, 994, 1349, 1444, 1988, 2527, 2698, 5041, 5054, 5396, 9443, 10082, 10108, 18886, 20164, 25631, 35287, 37772, 51262, 70574, 95779, 102524, 141148, 179417, 191558, 358834, 383116, 670453, 717668, 1340906, 1819801, 2681812, 3639602, 7279204, 12738607, 25477214, 50954428]

約数ペア:

[(1, 50954428), (2, 25477214), (4, 12738607), (7, 7279204), (14, 3639602), (19, 2681812), (28, 1819801), (38, 1340906), (71, 717668), (76, 670453), (133, 383116), (142, 358834), (266, 191558), (284, 179417), (361, 141148), (497, 102524), (532, 95779), (722, 70574), (994, 51262), (1349, 37772), (1444, 35287), (1988, 25631), (2527, 20164), (2698, 18886), (5041, 10108), (5054, 10082), (5396, 9443)]