51917091040

素因数分解:

$2^5\times 5^1\times {\mathrm{8609}}^1\times {\mathrm{37691}}^1$

素因数の和:46315

約数の個数: 48

約数和(自身を含む): 122671629360

約数和(自身を除く): 70754538320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8609, 17218, 34436, 37691, 43045, 68872, 75382, 86090, 137744, 150764, 172180, 188455, 275488, 301528, 344360, 376910, 603056, 688720, 753820, 1206112, 1377440, 1507640, 3015280, 6030560, 324481819, 648963638, 1297927276, 1622409095, 2595854552, 3244818190, 5191709104, 6489636380, 10383418208, 12979272760, 25958545520, 51917091040]

約数ペア:

[(1, 51917091040), (2, 25958545520), (4, 12979272760), (5, 10383418208), (8, 6489636380), (10, 5191709104), (16, 3244818190), (20, 2595854552), (32, 1622409095), (40, 1297927276), (80, 648963638), (160, 324481819), (8609, 6030560), (17218, 3015280), (34436, 1507640), (37691, 1377440), (43045, 1206112), (68872, 753820), (75382, 688720), (86090, 603056), (137744, 376910), (150764, 344360), (172180, 301528), (188455, 275488)]