57510880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{51349}}^1$

素因数の和:51371

約数の個数: 48

約数和(自身を含む): 155282400

約数和(自身を除く): 97771520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 51349, 102698, 205396, 256745, 359443, 410792, 513490, 718886, 821584, 1026980, 1437772, 1643168, 1797215, 2053960, 2875544, 3594430, 4107920, 5751088, 7188860, 8215840, 11502176, 14377720, 28755440, 57510880]

約数ペア:

[(1, 57510880), (2, 28755440), (4, 14377720), (5, 11502176), (7, 8215840), (8, 7188860), (10, 5751088), (14, 4107920), (16, 3594430), (20, 2875544), (28, 2053960), (32, 1797215), (35, 1643168), (40, 1437772), (56, 1026980), (70, 821584), (80, 718886), (112, 513490), (140, 410792), (160, 359443), (224, 256745), (280, 205396), (560, 102698), (1120, 51349)]