48678684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 127119888

約数和(自身を除く): 78441204

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 661, 722, 969, 1083, 1292, 1322, 1444, 1938, 1983, 2166, 2644, 3876, 3966, 4332, 6137, 7932, 11237, 12274, 12559, 18411, 22474, 24548, 25118, 33711, 36822, 37677, 44948, 50236, 67422, 73644, 75354, 134844, 150708, 213503, 238621, 427006, 477242, 640509, 715863, 854012, 954484, 1281018, 1431726, 2562036, 2863452, 4056557, 8113114, 12169671, 16226228, 24339342, 48678684]

約数ペア:

[(1, 48678684), (2, 24339342), (3, 16226228), (4, 12169671), (6, 8113114), (12, 4056557), (17, 2863452), (19, 2562036), (34, 1431726), (38, 1281018), (51, 954484), (57, 854012), (68, 715863), (76, 640509), (102, 477242), (114, 427006), (204, 238621), (228, 213503), (323, 150708), (361, 134844), (646, 75354), (661, 73644), (722, 67422), (969, 50236), (1083, 44948), (1292, 37677), (1322, 36822), (1444, 33711), (1938, 25118), (1983, 24548), (2166, 22474), (2644, 18411), (3876, 12559), (3966, 12274), (4332, 11237), (6137, 7932)]