55677475

素因数分解:

$5^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 82931200

約数和(自身を除く): 27253725

約数列:

[1, 5, 7, 25, 35, 43, 49, 151, 175, 215, 245, 301, 343, 755, 1057, 1075, 1225, 1505, 1715, 2107, 3775, 5285, 6493, 7399, 7525, 8575, 10535, 14749, 26425, 32465, 36995, 45451, 51793, 52675, 73745, 162325, 184975, 227255, 258965, 318157, 368725, 1136275, 1294825, 1590785, 2227099, 7953925, 11135495, 55677475]

約数ペア:

[(1, 55677475), (5, 11135495), (7, 7953925), (25, 2227099), (35, 1590785), (43, 1294825), (49, 1136275), (151, 368725), (175, 318157), (215, 258965), (245, 227255), (301, 184975), (343, 162325), (755, 73745), (1057, 52675), (1075, 51793), (1225, 45451), (1505, 36995), (1715, 32465), (2107, 26425), (3775, 14749), (5285, 10535), (6493, 8575), (7399, 7525)]