53211330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 144270720

約数和(自身を除く): 91059390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 270, 358, 367, 405, 537, 734, 810, 895, 1074, 1101, 1611, 1790, 1835, 2202, 2685, 3222, 3303, 3670, 4833, 5370, 5505, 6606, 8055, 9666, 9909, 11010, 14499, 16110, 16515, 19818, 24165, 28998, 29727, 33030, 48330, 49545, 59454, 65693, 72495, 99090, 131386, 144990, 148635, 197079, 297270, 328465, 394158, 591237, 656930, 985395, 1182474, 1773711, 1970790, 2956185, 3547422, 5321133, 5912370, 8868555, 10642266, 17737110, 26605665, 53211330]

約数ペア:

[(1, 53211330), (2, 26605665), (3, 17737110), (5, 10642266), (6, 8868555), (9, 5912370), (10, 5321133), (15, 3547422), (18, 2956185), (27, 1970790), (30, 1773711), (45, 1182474), (54, 985395), (81, 656930), (90, 591237), (135, 394158), (162, 328465), (179, 297270), (270, 197079), (358, 148635), (367, 144990), (405, 131386), (537, 99090), (734, 72495), (810, 65693), (895, 59454), (1074, 49545), (1101, 48330), (1611, 33030), (1790, 29727), (1835, 28998), (2202, 24165), (2685, 19818), (3222, 16515), (3303, 16110), (3670, 14499), (4833, 11010), (5370, 9909), (5505, 9666), (6606, 8055)]