27798950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1051}}^1$

素因数の和:1109

約数の個数: 36

約数和(自身を含む): 54103308

約数和(自身を除く): 26304358

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 575, 1051, 1058, 1150, 2102, 2645, 5255, 5290, 10510, 13225, 24173, 26275, 26450, 48346, 52550, 120865, 241730, 555979, 604325, 1111958, 1208650, 2779895, 5559790, 13899475, 27798950]

約数ペア:

[(1, 27798950), (2, 13899475), (5, 5559790), (10, 2779895), (23, 1208650), (25, 1111958), (46, 604325), (50, 555979), (115, 241730), (230, 120865), (529, 52550), (575, 48346), (1051, 26450), (1058, 26275), (1150, 24173), (2102, 13225), (2645, 10510), (5255, 5290)]