55294380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102397}}^1$

素因数の和:102415

約数の個数: 48

約数和(自身を含む): 172028640

約数和(自身を除く): 116734260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102397, 204794, 307191, 409588, 511985, 614382, 921573, 1023970, 1228764, 1535955, 1843146, 2047940, 2764719, 3071910, 3686292, 4607865, 5529438, 6143820, 9215730, 11058876, 13823595, 18431460, 27647190, 55294380]

約数ペア:

[(1, 55294380), (2, 27647190), (3, 18431460), (4, 13823595), (5, 11058876), (6, 9215730), (9, 6143820), (10, 5529438), (12, 4607865), (15, 3686292), (18, 3071910), (20, 2764719), (27, 2047940), (30, 1843146), (36, 1535955), (45, 1228764), (54, 1023970), (60, 921573), (90, 614382), (108, 511985), (135, 409588), (180, 307191), (270, 204794), (540, 102397)]