50105676440

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1\times {\mathrm{5519}}^1$

素因数の和:6656

約数の個数: 64

約数和(自身を含む): 113318092800

約数和(自身を除く): 63212416360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 863, 1052, 1315, 1726, 2104, 2630, 3452, 4315, 5260, 5519, 6904, 8630, 10520, 11038, 17260, 22076, 27595, 34520, 44152, 55190, 110380, 220760, 226969, 453938, 907876, 1134845, 1451497, 1815752, 2269690, 2902994, 4539380, 4762897, 5805988, 7257485, 9078760, 9525794, 11611976, 14514970, 19051588, 23814485, 29029940, 38103176, 47628970, 58059880, 95257940, 190515880, 1252641911, 2505283822, 5010567644, 6263209555, 10021135288, 12526419110, 25052838220, 50105676440]

約数ペア:

[(1, 50105676440), (2, 25052838220), (4, 12526419110), (5, 10021135288), (8, 6263209555), (10, 5010567644), (20, 2505283822), (40, 1252641911), (263, 190515880), (526, 95257940), (863, 58059880), (1052, 47628970), (1315, 38103176), (1726, 29029940), (2104, 23814485), (2630, 19051588), (3452, 14514970), (4315, 11611976), (5260, 9525794), (5519, 9078760), (6904, 7257485), (8630, 5805988), (10520, 4762897), (11038, 4539380), (17260, 2902994), (22076, 2269690), (27595, 1815752), (34520, 1451497), (44152, 1134845), (55190, 907876), (110380, 453938), (220760, 226969)]