55324980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307361}}^1$

素因数の和:307376

約数の個数: 36

約数和(自身を含む): 167819652

約数和(自身を除く): 112494672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307361, 614722, 922083, 1229444, 1536805, 1844166, 2766249, 3073610, 3688332, 4610415, 5532498, 6147220, 9220830, 11064996, 13831245, 18441660, 27662490, 55324980]

約数ペア:

[(1, 55324980), (2, 27662490), (3, 18441660), (4, 13831245), (5, 11064996), (6, 9220830), (9, 6147220), (10, 5532498), (12, 4610415), (15, 3688332), (18, 3073610), (20, 2766249), (30, 1844166), (36, 1536805), (45, 1229444), (60, 922083), (90, 614722), (180, 307361)]