47840450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 103654080

約数和(自身を除く): 55813630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2579, 2650, 3710, 5158, 9275, 12895, 18053, 18550, 25790, 36106, 64475, 90265, 128950, 136687, 180530, 273374, 451325, 683435, 902650, 956809, 1366870, 1913618, 3417175, 4784045, 6834350, 9568090, 23920225, 47840450]

約数ペア:

[(1, 47840450), (2, 23920225), (5, 9568090), (7, 6834350), (10, 4784045), (14, 3417175), (25, 1913618), (35, 1366870), (50, 956809), (53, 902650), (70, 683435), (106, 451325), (175, 273374), (265, 180530), (350, 136687), (371, 128950), (530, 90265), (742, 64475), (1325, 36106), (1855, 25790), (2579, 18550), (2650, 18053), (3710, 12895), (5158, 9275)]