53068428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 154103040

約数和(自身を除く): 101034612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 839, 1004, 1506, 1678, 1757, 2259, 2517, 3012, 3356, 3514, 4518, 5034, 5271, 5873, 7028, 7551, 9036, 10068, 10542, 11746, 15102, 15813, 17619, 21084, 23492, 30204, 31626, 35238, 52857, 63252, 70476, 105714, 210589, 211428, 421178, 631767, 842356, 1263534, 1474123, 1895301, 2527068, 2948246, 3790602, 4422369, 5896492, 7581204, 8844738, 13267107, 17689476, 26534214, 53068428]

約数ペア:

[(1, 53068428), (2, 26534214), (3, 17689476), (4, 13267107), (6, 8844738), (7, 7581204), (9, 5896492), (12, 4422369), (14, 3790602), (18, 2948246), (21, 2527068), (28, 1895301), (36, 1474123), (42, 1263534), (63, 842356), (84, 631767), (126, 421178), (251, 211428), (252, 210589), (502, 105714), (753, 70476), (839, 63252), (1004, 52857), (1506, 35238), (1678, 31626), (1757, 30204), (2259, 23492), (2517, 21084), (3012, 17619), (3356, 15813), (3514, 15102), (4518, 11746), (5034, 10542), (5271, 10068), (5873, 9036), (7028, 7551)]