48516990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 120985920

約数和(自身を除く): 72468930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 109, 111, 185, 218, 222, 327, 370, 401, 545, 555, 654, 802, 1090, 1110, 1203, 1635, 2005, 2406, 3270, 4010, 4033, 6015, 8066, 12030, 12099, 14837, 20165, 24198, 29674, 40330, 43709, 44511, 60495, 74185, 87418, 89022, 120990, 131127, 148370, 218545, 222555, 262254, 437090, 445110, 655635, 1311270, 1617233, 3234466, 4851699, 8086165, 9703398, 16172330, 24258495, 48516990]

約数ペア:

[(1, 48516990), (2, 24258495), (3, 16172330), (5, 9703398), (6, 8086165), (10, 4851699), (15, 3234466), (30, 1617233), (37, 1311270), (74, 655635), (109, 445110), (111, 437090), (185, 262254), (218, 222555), (222, 218545), (327, 148370), (370, 131127), (401, 120990), (545, 89022), (555, 87418), (654, 74185), (802, 60495), (1090, 44511), (1110, 43709), (1203, 40330), (1635, 29674), (2005, 24198), (2406, 20165), (3270, 14837), (4010, 12099), (4033, 12030), (6015, 8066)]