55113480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51031}}^1$

素因数の和:51051

約数の個数: 64

約数和(自身を含む): 183715200

約数和(自身を除く): 128601720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51031, 102062, 153093, 204124, 255155, 306186, 408248, 459279, 510310, 612372, 765465, 918558, 1020620, 1224744, 1377837, 1530930, 1837116, 2041240, 2296395, 2755674, 3061860, 3674232, 4592790, 5511348, 6123720, 6889185, 9185580, 11022696, 13778370, 18371160, 27556740, 55113480]

約数ペア:

[(1, 55113480), (2, 27556740), (3, 18371160), (4, 13778370), (5, 11022696), (6, 9185580), (8, 6889185), (9, 6123720), (10, 5511348), (12, 4592790), (15, 3674232), (18, 3061860), (20, 2755674), (24, 2296395), (27, 2041240), (30, 1837116), (36, 1530930), (40, 1377837), (45, 1224744), (54, 1020620), (60, 918558), (72, 765465), (90, 612372), (108, 510310), (120, 459279), (135, 408248), (180, 306186), (216, 255155), (270, 204124), (360, 153093), (540, 102062), (1080, 51031)]