55756218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 130507200

約数和(自身を除く): 74750982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 398, 597, 953, 1194, 1393, 1906, 2786, 2859, 4179, 5718, 6671, 8358, 9751, 13342, 19502, 20013, 29253, 40026, 46697, 58506, 93394, 140091, 189647, 280182, 379294, 568941, 1137882, 1327529, 2655058, 3982587, 7965174, 9292703, 18585406, 27878109, 55756218]

約数ペア:

[(1, 55756218), (2, 27878109), (3, 18585406), (6, 9292703), (7, 7965174), (14, 3982587), (21, 2655058), (42, 1327529), (49, 1137882), (98, 568941), (147, 379294), (199, 280182), (294, 189647), (398, 140091), (597, 93394), (953, 58506), (1194, 46697), (1393, 40026), (1906, 29253), (2786, 20013), (2859, 19502), (4179, 13342), (5718, 9751), (6671, 8358)]