49251762

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 72

約数和(自身を含む): 130712400

約数和(自身を除く): 81460638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 2939, 5586, 5878, 8379, 8817, 16758, 17634, 20573, 26451, 41146, 52902, 55841, 61719, 111682, 123438, 144011, 167523, 185157, 288022, 335046, 370314, 390887, 432033, 502569, 781774, 864066, 1005138, 1172661, 1296099, 2345322, 2592198, 2736209, 3517983, 5472418, 7035966, 8208627, 16417254, 24625881, 49251762]

約数ペア:

[(1, 49251762), (2, 24625881), (3, 16417254), (6, 8208627), (7, 7035966), (9, 5472418), (14, 3517983), (18, 2736209), (19, 2592198), (21, 2345322), (38, 1296099), (42, 1172661), (49, 1005138), (57, 864066), (63, 781774), (98, 502569), (114, 432033), (126, 390887), (133, 370314), (147, 335046), (171, 288022), (266, 185157), (294, 167523), (342, 144011), (399, 123438), (441, 111682), (798, 61719), (882, 55841), (931, 52902), (1197, 41146), (1862, 26451), (2394, 20573), (2793, 17634), (2939, 16758), (5586, 8817), (5878, 8379)]