53884980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{99787}}^1$

素因数の和:99805

約数の個数: 48

約数和(自身を含む): 167643840

約数和(自身を除く): 113758860

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, 99787, 199574, 299361, 399148, 498935, 598722, 898083, 997870, 1197444, 1496805, 1796166, 1995740, 2694249, 2993610, 3592332, 4490415, 5388498, 5987220, 8980830, 10776996, 13471245, 17961660, 26942490, 53884980]

約数ペア:

[(1, 53884980), (2, 26942490), (3, 17961660), (4, 13471245), (5, 10776996), (6, 8980830), (9, 5987220), (10, 5388498), (12, 4490415), (15, 3592332), (18, 2993610), (20, 2694249), (27, 1995740), (30, 1796166), (36, 1496805), (45, 1197444), (54, 997870), (60, 898083), (90, 598722), (108, 498935), (135, 399148), (180, 299361), (270, 199574), (540, 99787)]