52425800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37447}}^1$

素因数の和:37470

約数の個数: 48

約数和(自身を含む): 139306560

約数和(自身を除く): 86880760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 37447, 74894, 149788, 187235, 262129, 299576, 374470, 524258, 748940, 936175, 1048516, 1310645, 1497880, 1872350, 2097032, 2621290, 3744700, 5242580, 6553225, 7489400, 10485160, 13106450, 26212900, 52425800]

約数ペア:

[(1, 52425800), (2, 26212900), (4, 13106450), (5, 10485160), (7, 7489400), (8, 6553225), (10, 5242580), (14, 3744700), (20, 2621290), (25, 2097032), (28, 1872350), (35, 1497880), (40, 1310645), (50, 1048516), (56, 936175), (70, 748940), (100, 524258), (140, 374470), (175, 299576), (200, 262129), (280, 187235), (350, 149788), (700, 74894), (1400, 37447)]