54493950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{51899}}^1$

素因数の和:51921

約数の個数: 48

約数和(自身を含む): 154454400

約数和(自身を除く): 99960450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 51899, 103798, 155697, 259495, 311394, 363293, 518990, 726586, 778485, 1089879, 1297475, 1556970, 1816465, 2179758, 2594950, 3632930, 3892425, 5449395, 7784850, 9082325, 10898790, 18164650, 27246975, 54493950]

約数ペア:

[(1, 54493950), (2, 27246975), (3, 18164650), (5, 10898790), (6, 9082325), (7, 7784850), (10, 5449395), (14, 3892425), (15, 3632930), (21, 2594950), (25, 2179758), (30, 1816465), (35, 1556970), (42, 1297475), (50, 1089879), (70, 778485), (75, 726586), (105, 518990), (150, 363293), (175, 311394), (210, 259495), (350, 155697), (525, 103798), (1050, 51899)]