56530880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{25237}}^1$

素因数の和:25261

約数の個数: 56

約数和(自身を含む): 153850848

約数和(自身を除く): 97319968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 25237, 50474, 100948, 126185, 176659, 201896, 252370, 353318, 403792, 504740, 706636, 807584, 883295, 1009480, 1413272, 1615168, 1766590, 2018960, 2826544, 3533180, 4037920, 5653088, 7066360, 8075840, 11306176, 14132720, 28265440, 56530880]

約数ペア:

[(1, 56530880), (2, 28265440), (4, 14132720), (5, 11306176), (7, 8075840), (8, 7066360), (10, 5653088), (14, 4037920), (16, 3533180), (20, 2826544), (28, 2018960), (32, 1766590), (35, 1615168), (40, 1413272), (56, 1009480), (64, 883295), (70, 807584), (80, 706636), (112, 504740), (140, 403792), (160, 353318), (224, 252370), (280, 201896), (320, 176659), (448, 126185), (560, 100948), (1120, 50474), (2240, 25237)]