54205956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{10243}}^1$

素因数の和:10270

約数の個数: 72

約数和(自身を含む): 163494240

約数和(自身を除く): 109288284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 10243, 20486, 30729, 40972, 61458, 71701, 92187, 122916, 143402, 184374, 215103, 276561, 286804, 368748, 430206, 501907, 553122, 645309, 860412, 1003814, 1106244, 1290618, 1505721, 1935927, 2007628, 2581236, 3011442, 3871854, 4517163, 6022884, 7743708, 9034326, 13551489, 18068652, 27102978, 54205956]

約数ペア:

[(1, 54205956), (2, 27102978), (3, 18068652), (4, 13551489), (6, 9034326), (7, 7743708), (9, 6022884), (12, 4517163), (14, 3871854), (18, 3011442), (21, 2581236), (27, 2007628), (28, 1935927), (36, 1505721), (42, 1290618), (49, 1106244), (54, 1003814), (63, 860412), (84, 645309), (98, 553122), (108, 501907), (126, 430206), (147, 368748), (189, 286804), (196, 276561), (252, 215103), (294, 184374), (378, 143402), (441, 122916), (588, 92187), (756, 71701), (882, 61458), (1323, 40972), (1764, 30729), (2646, 20486), (5292, 10243)]