52990300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 127491840

約数和(自身を除く): 74501540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 719, 737, 1100, 1340, 1438, 1474, 1675, 2876, 2948, 3350, 3595, 3685, 6700, 7190, 7370, 7909, 14380, 14740, 15818, 17975, 18425, 31636, 35950, 36850, 39545, 48173, 71900, 73700, 79090, 96346, 158180, 192692, 197725, 240865, 395450, 481730, 529903, 790900, 963460, 1059806, 1204325, 2119612, 2408650, 2649515, 4817300, 5299030, 10598060, 13247575, 26495150, 52990300]

約数ペア:

[(1, 52990300), (2, 26495150), (4, 13247575), (5, 10598060), (10, 5299030), (11, 4817300), (20, 2649515), (22, 2408650), (25, 2119612), (44, 1204325), (50, 1059806), (55, 963460), (67, 790900), (100, 529903), (110, 481730), (134, 395450), (220, 240865), (268, 197725), (275, 192692), (335, 158180), (550, 96346), (670, 79090), (719, 73700), (737, 71900), (1100, 48173), (1340, 39545), (1438, 36850), (1474, 35950), (1675, 31636), (2876, 18425), (2948, 17975), (3350, 15818), (3595, 14740), (3685, 14380), (6700, 7909), (7190, 7370)]