51402708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67993}}^1$

素因数の和:68013

約数の個数: 48

約数和(自身を含む): 152306560

約数和(自身を除く): 100903852

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, 67993, 135986, 203979, 271972, 407958, 475951, 611937, 815916, 951902, 1223874, 1427853, 1835811, 1903804, 2447748, 2855706, 3671622, 4283559, 5711412, 7343244, 8567118, 12850677, 17134236, 25701354, 51402708]

約数ペア:

[(1, 51402708), (2, 25701354), (3, 17134236), (4, 12850677), (6, 8567118), (7, 7343244), (9, 5711412), (12, 4283559), (14, 3671622), (18, 2855706), (21, 2447748), (27, 1903804), (28, 1835811), (36, 1427853), (42, 1223874), (54, 951902), (63, 815916), (84, 611937), (108, 475951), (126, 407958), (189, 271972), (252, 203979), (378, 135986), (756, 67993)]