54724300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 124436480

約数和(自身を除く): 69712180

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 127, 139, 155, 254, 278, 310, 508, 556, 620, 635, 695, 775, 1270, 1390, 1550, 2540, 2780, 3100, 3175, 3475, 3937, 4309, 6350, 6950, 7874, 8618, 12700, 13900, 15748, 17236, 17653, 19685, 21545, 35306, 39370, 43090, 70612, 78740, 86180, 88265, 98425, 107725, 176530, 196850, 215450, 353060, 393700, 430900, 441325, 547243, 882650, 1094486, 1765300, 2188972, 2736215, 5472430, 10944860, 13681075, 27362150, 54724300]

約数ペア:

[(1, 54724300), (2, 27362150), (4, 13681075), (5, 10944860), (10, 5472430), (20, 2736215), (25, 2188972), (31, 1765300), (50, 1094486), (62, 882650), (100, 547243), (124, 441325), (127, 430900), (139, 393700), (155, 353060), (254, 215450), (278, 196850), (310, 176530), (508, 107725), (556, 98425), (620, 88265), (635, 86180), (695, 78740), (775, 70612), (1270, 43090), (1390, 39370), (1550, 35306), (2540, 21545), (2780, 19685), (3100, 17653), (3175, 17236), (3475, 15748), (3937, 13900), (4309, 12700), (6350, 8618), (6950, 7874)]