47437880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24203}}^1$

素因数の和:24228

約数の個数: 48

約数和(自身を含む): 124166520

約数和(自身を除く): 76728640

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, 24203, 48406, 96812, 121015, 169421, 193624, 242030, 338842, 484060, 677684, 847105, 968120, 1185947, 1355368, 1694210, 2371894, 3388420, 4743788, 5929735, 6776840, 9487576, 11859470, 23718940, 47437880]

約数ペア:

[(1, 47437880), (2, 23718940), (4, 11859470), (5, 9487576), (7, 6776840), (8, 5929735), (10, 4743788), (14, 3388420), (20, 2371894), (28, 1694210), (35, 1355368), (40, 1185947), (49, 968120), (56, 847105), (70, 677684), (98, 484060), (140, 338842), (196, 242030), (245, 193624), (280, 169421), (392, 121015), (490, 96812), (980, 48406), (1960, 24203)]