53501840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95539}}^1$

素因数の和:95559

約数の個数: 40

約数和(自身を含む): 142163520

約数和(自身を除く): 88661680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95539, 191078, 382156, 477695, 668773, 764312, 955390, 1337546, 1528624, 1910780, 2675092, 3343865, 3821560, 5350184, 6687730, 7643120, 10700368, 13375460, 26750920, 53501840]

約数ペア:

[(1, 53501840), (2, 26750920), (4, 13375460), (5, 10700368), (7, 7643120), (8, 6687730), (10, 5350184), (14, 3821560), (16, 3343865), (20, 2675092), (28, 1910780), (35, 1528624), (40, 1337546), (56, 955390), (70, 764312), (80, 668773), (112, 477695), (140, 382156), (280, 191078), (560, 95539)]