48030920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{171539}}^1$

素因数の和:171557

約数の個数: 32

約数和(自身を含む): 123508800

約数和(自身を除く): 75477880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 171539, 343078, 686156, 857695, 1200773, 1372312, 1715390, 2401546, 3430780, 4803092, 6003865, 6861560, 9606184, 12007730, 24015460, 48030920]

約数ペア:

[(1, 48030920), (2, 24015460), (4, 12007730), (5, 9606184), (7, 6861560), (8, 6003865), (10, 4803092), (14, 3430780), (20, 2401546), (28, 1715390), (35, 1372312), (40, 1200773), (56, 857695), (70, 686156), (140, 343078), (280, 171539)]