51558976

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 84

約数和(自身を含む): 122223276

約数和(自身を除く): 70664300

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 287, 328, 392, 401, 448, 574, 656, 784, 802, 1148, 1312, 1568, 1604, 2009, 2296, 2624, 2807, 3136, 3208, 4018, 4592, 5614, 6416, 8036, 9184, 11228, 12832, 16072, 16441, 18368, 19649, 22456, 25664, 32144, 32882, 39298, 44912, 64288, 65764, 78596, 89824, 115087, 128576, 131528, 157192, 179648, 230174, 263056, 314384, 460348, 526112, 628768, 805609, 920696, 1052224, 1257536, 1611218, 1841392, 3222436, 3682784, 6444872, 7365568, 12889744, 25779488, 51558976]

約数ペア:

[(1, 51558976), (2, 25779488), (4, 12889744), (7, 7365568), (8, 6444872), (14, 3682784), (16, 3222436), (28, 1841392), (32, 1611218), (41, 1257536), (49, 1052224), (56, 920696), (64, 805609), (82, 628768), (98, 526112), (112, 460348), (164, 314384), (196, 263056), (224, 230174), (287, 179648), (328, 157192), (392, 131528), (401, 128576), (448, 115087), (574, 89824), (656, 78596), (784, 65764), (802, 64288), (1148, 44912), (1312, 39298), (1568, 32882), (1604, 32144), (2009, 25664), (2296, 22456), (2624, 19649), (2807, 18368), (3136, 16441), (3208, 16072), (4018, 12832), (4592, 11228), (5614, 9184), (6416, 8036)]