57889825

素因数分解:

$5^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 86204800

約数和(自身を除く): 28314975

約数列:

[1, 5, 7, 25, 35, 43, 49, 157, 175, 215, 245, 301, 343, 785, 1075, 1099, 1225, 1505, 1715, 2107, 3925, 5495, 6751, 7525, 7693, 8575, 10535, 14749, 27475, 33755, 38465, 47257, 52675, 53851, 73745, 168775, 192325, 236285, 269255, 330799, 368725, 1181425, 1346275, 1653995, 2315593, 8269975, 11577965, 57889825]

約数ペア:

[(1, 57889825), (5, 11577965), (7, 8269975), (25, 2315593), (35, 1653995), (43, 1346275), (49, 1181425), (157, 368725), (175, 330799), (215, 269255), (245, 236285), (301, 192325), (343, 168775), (785, 73745), (1075, 53851), (1099, 52675), (1225, 47257), (1505, 38465), (1715, 33755), (2107, 27475), (3925, 14749), (5495, 10535), (6751, 8575), (7525, 7693)]