56050120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{28597}}^1$

素因数の和:28622

約数の個数: 48

約数和(自身を含む): 146707740

約数和(自身を除く): 90657620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 28597, 57194, 114388, 142985, 200179, 228776, 285970, 400358, 571940, 800716, 1000895, 1143880, 1401253, 1601432, 2001790, 2802506, 4003580, 5605012, 7006265, 8007160, 11210024, 14012530, 28025060, 56050120]

約数ペア:

[(1, 56050120), (2, 28025060), (4, 14012530), (5, 11210024), (7, 8007160), (8, 7006265), (10, 5605012), (14, 4003580), (20, 2802506), (28, 2001790), (35, 1601432), (40, 1401253), (49, 1143880), (56, 1000895), (70, 800716), (98, 571940), (140, 400358), (196, 285970), (245, 228776), (280, 200179), (392, 142985), (490, 114388), (980, 57194), (1960, 28597)]