49144968

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 138847500

約数和(自身を除く): 89702532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 509, 596, 648, 894, 1018, 1192, 1341, 1527, 1788, 2036, 2682, 3054, 3576, 4023, 4072, 4581, 5364, 6108, 8046, 9162, 10728, 12069, 12216, 13743, 16092, 18324, 24138, 27486, 32184, 36648, 41229, 48276, 54972, 75841, 82458, 96552, 109944, 151682, 164916, 227523, 303364, 329832, 455046, 606728, 682569, 910092, 1365138, 1820184, 2047707, 2730276, 4095414, 5460552, 6143121, 8190828, 12286242, 16381656, 24572484, 49144968]

約数ペア:

[(1, 49144968), (2, 24572484), (3, 16381656), (4, 12286242), (6, 8190828), (8, 6143121), (9, 5460552), (12, 4095414), (18, 2730276), (24, 2047707), (27, 1820184), (36, 1365138), (54, 910092), (72, 682569), (81, 606728), (108, 455046), (149, 329832), (162, 303364), (216, 227523), (298, 164916), (324, 151682), (447, 109944), (509, 96552), (596, 82458), (648, 75841), (894, 54972), (1018, 48276), (1192, 41229), (1341, 36648), (1527, 32184), (1788, 27486), (2036, 24138), (2682, 18324), (3054, 16092), (3576, 13743), (4023, 12216), (4072, 12069), (4581, 10728), (5364, 9162), (6108, 8046)]