53409960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{148361}}^1$

素因数の和:148378

約数の個数: 48

約数和(自身を含む): 173583540

約数和(自身を除く): 120173580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 148361, 296722, 445083, 593444, 741805, 890166, 1186888, 1335249, 1483610, 1780332, 2225415, 2670498, 2967220, 3560664, 4450830, 5340996, 5934440, 6676245, 8901660, 10681992, 13352490, 17803320, 26704980, 53409960]

約数ペア:

[(1, 53409960), (2, 26704980), (3, 17803320), (4, 13352490), (5, 10681992), (6, 8901660), (8, 6676245), (9, 5934440), (10, 5340996), (12, 4450830), (15, 3560664), (18, 2967220), (20, 2670498), (24, 2225415), (30, 1780332), (36, 1483610), (40, 1335249), (45, 1186888), (60, 890166), (72, 741805), (90, 593444), (120, 445083), (180, 296722), (360, 148361)]