49778456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 116182080

約数和(自身を除く): 66403624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 677, 707, 728, 808, 1313, 1354, 1414, 2626, 2708, 2828, 4739, 5252, 5416, 5656, 8801, 9191, 9478, 10504, 17602, 18382, 18956, 35204, 36764, 37912, 61607, 68377, 70408, 73528, 123214, 136754, 246428, 273508, 478639, 492856, 547016, 888901, 957278, 1777802, 1914556, 3555604, 3829112, 6222307, 7111208, 12444614, 24889228, 49778456]

約数ペア:

[(1, 49778456), (2, 24889228), (4, 12444614), (7, 7111208), (8, 6222307), (13, 3829112), (14, 3555604), (26, 1914556), (28, 1777802), (52, 957278), (56, 888901), (91, 547016), (101, 492856), (104, 478639), (182, 273508), (202, 246428), (364, 136754), (404, 123214), (677, 73528), (707, 70408), (728, 68377), (808, 61607), (1313, 37912), (1354, 36764), (1414, 35204), (2626, 18956), (2708, 18382), (2828, 17602), (4739, 10504), (5252, 9478), (5416, 9191), (5656, 8801)]