48789702920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174248939}}^1$

素因数の和:174248957

約数の個数: 32

約数和(自身を含む): 125459236800

約数和(自身を除く): 76669533880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174248939, 348497878, 696995756, 871244695, 1219742573, 1393991512, 1742489390, 2439485146, 3484978780, 4878970292, 6098712865, 6969957560, 9757940584, 12197425730, 24394851460, 48789702920]

約数ペア:

[(1, 48789702920), (2, 24394851460), (4, 12197425730), (5, 9757940584), (7, 6969957560), (8, 6098712865), (10, 4878970292), (14, 3484978780), (20, 2439485146), (28, 1742489390), (35, 1393991512), (40, 1219742573), (56, 871244695), (70, 696995756), (140, 348497878), (280, 174248939)]