51297910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7297}}^1$

素因数の和:7360

約数の個数: 32

約数和(自身を含む): 99836640

約数和(自身を除く): 48538730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 7297, 14594, 36485, 72970, 138643, 269989, 277286, 539978, 693215, 1349945, 1386430, 2699890, 5129791, 10259582, 25648955, 51297910]

約数ペア:

[(1, 51297910), (2, 25648955), (5, 10259582), (10, 5129791), (19, 2699890), (37, 1386430), (38, 1349945), (74, 693215), (95, 539978), (185, 277286), (190, 269989), (370, 138643), (703, 72970), (1406, 36485), (3515, 14594), (7030, 7297)]