53486280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{148573}}^1$

素因数の和:148590

約数の個数: 48

約数和(自身を含む): 173831580

約数和(自身を除く): 120345300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 148573, 297146, 445719, 594292, 742865, 891438, 1188584, 1337157, 1485730, 1782876, 2228595, 2674314, 2971460, 3565752, 4457190, 5348628, 5942920, 6685785, 8914380, 10697256, 13371570, 17828760, 26743140, 53486280]

約数ペア:

[(1, 53486280), (2, 26743140), (3, 17828760), (4, 13371570), (5, 10697256), (6, 8914380), (8, 6685785), (9, 5942920), (10, 5348628), (12, 4457190), (15, 3565752), (18, 2971460), (20, 2674314), (24, 2228595), (30, 1782876), (36, 1485730), (40, 1337157), (45, 1188584), (60, 891438), (72, 742865), (90, 594292), (120, 445719), (180, 297146), (360, 148573)]