49204516193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{135409}}^1$

素因数の和:135537

約数の個数: 32

約数和(自身を含む): 61252984320

約数和(自身を除く): 12048468127

約数列:

[1, 7, 23, 37, 61, 161, 259, 427, 851, 1403, 2257, 5957, 9821, 15799, 51911, 135409, 363377, 947863, 3114407, 5010133, 8259949, 21800849, 35070931, 57819643, 115233059, 189978827, 305618113, 806631413, 1329851789, 2139326791, 7029216599, 49204516193]

約数ペア:

[(1, 49204516193), (7, 7029216599), (23, 2139326791), (37, 1329851789), (61, 806631413), (161, 305618113), (259, 189978827), (427, 115233059), (851, 57819643), (1403, 35070931), (2257, 21800849), (5957, 8259949), (9821, 5010133), (15799, 3114407), (51911, 947863), (135409, 363377)]