56552888420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57707029}}^1$

素因数の和:57707052

約数の個数: 36

約数和(自身を含む): 138150629820

約数和(自身を除く): 81597741400

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57707029, 115414058, 230828116, 288535145, 403949203, 577070290, 807898406, 1154140580, 1615796812, 2019746015, 2827644421, 4039492030, 5655288842, 8078984060, 11310577684, 14138222105, 28276444210, 56552888420]

約数ペア:

[(1, 56552888420), (2, 28276444210), (4, 14138222105), (5, 11310577684), (7, 8078984060), (10, 5655288842), (14, 4039492030), (20, 2827644421), (28, 2019746015), (35, 1615796812), (49, 1154140580), (70, 807898406), (98, 577070290), (140, 403949203), (196, 288535145), (245, 230828116), (490, 115414058), (980, 57707029)]