48939590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 104924160

約数和(自身を除く): 55984570

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 71, 86, 142, 215, 229, 301, 355, 430, 458, 497, 602, 710, 994, 1145, 1505, 1603, 2290, 2485, 3010, 3053, 3206, 4970, 6106, 8015, 9847, 15265, 16030, 16259, 19694, 21371, 30530, 32518, 42742, 49235, 68929, 81295, 98470, 106855, 113813, 137858, 162590, 213710, 227626, 344645, 569065, 689290, 699137, 1138130, 1398274, 3495685, 4893959, 6991370, 9787918, 24469795, 48939590]

約数ペア:

[(1, 48939590), (2, 24469795), (5, 9787918), (7, 6991370), (10, 4893959), (14, 3495685), (35, 1398274), (43, 1138130), (70, 699137), (71, 689290), (86, 569065), (142, 344645), (215, 227626), (229, 213710), (301, 162590), (355, 137858), (430, 113813), (458, 106855), (497, 98470), (602, 81295), (710, 68929), (994, 49235), (1145, 42742), (1505, 32518), (1603, 30530), (2290, 21371), (2485, 19694), (3010, 16259), (3053, 16030), (3206, 15265), (4970, 9847), (6106, 8015)]