53753840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95989}}^1$

素因数の和:96009

約数の個数: 40

約数和(自身を含む): 142833120

約数和(自身を除く): 89079280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95989, 191978, 383956, 479945, 671923, 767912, 959890, 1343846, 1535824, 1919780, 2687692, 3359615, 3839560, 5375384, 6719230, 7679120, 10750768, 13438460, 26876920, 53753840]

約数ペア:

[(1, 53753840), (2, 26876920), (4, 13438460), (5, 10750768), (7, 7679120), (8, 6719230), (10, 5375384), (14, 3839560), (16, 3359615), (20, 2687692), (28, 1919780), (35, 1535824), (40, 1343846), (56, 959890), (70, 767912), (80, 671923), (112, 479945), (140, 383956), (280, 191978), (560, 95989)]