51969708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68743}}^1$

素因数の和:68763

約数の個数: 48

約数和(自身を含む): 153986560

約数和(自身を除く): 102016852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68743, 137486, 206229, 274972, 412458, 481201, 618687, 824916, 962402, 1237374, 1443603, 1856061, 1924804, 2474748, 2887206, 3712122, 4330809, 5774412, 7424244, 8661618, 12992427, 17323236, 25984854, 51969708]

約数ペア:

[(1, 51969708), (2, 25984854), (3, 17323236), (4, 12992427), (6, 8661618), (7, 7424244), (9, 5774412), (12, 4330809), (14, 3712122), (18, 2887206), (21, 2474748), (27, 1924804), (28, 1856061), (36, 1443603), (42, 1237374), (54, 962402), (63, 824916), (84, 618687), (108, 481201), (126, 412458), (189, 274972), (252, 206229), (378, 137486), (756, 68743)]