47477080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24223}}^1$

素因数の和:24248

約数の個数: 48

約数和(自身を含む): 124269120

約数和(自身を除く): 76792040

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, 24223, 48446, 96892, 121115, 169561, 193784, 242230, 339122, 484460, 678244, 847805, 968920, 1186927, 1356488, 1695610, 2373854, 3391220, 4747708, 5934635, 6782440, 9495416, 11869270, 23738540, 47477080]

約数ペア:

[(1, 47477080), (2, 23738540), (4, 11869270), (5, 9495416), (7, 6782440), (8, 5934635), (10, 4747708), (14, 3391220), (20, 2373854), (28, 1695610), (35, 1356488), (40, 1186927), (49, 968920), (56, 847805), (70, 678244), (98, 484460), (140, 339122), (196, 242230), (245, 193784), (280, 169561), (392, 121115), (490, 96892), (980, 48446), (1960, 24223)]