57511328

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13513}}^1$

素因数の和:13549

約数の個数: 48

約数和(自身を含む): 136221120

約数和(自身を除く): 78709792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 13513, 27026, 54052, 94591, 108104, 189182, 216208, 256747, 378364, 432416, 513494, 756728, 1026988, 1513456, 1797229, 2053976, 3026912, 3594458, 4107952, 7188916, 8215904, 14377832, 28755664, 57511328]

約数ペア:

[(1, 57511328), (2, 28755664), (4, 14377832), (7, 8215904), (8, 7188916), (14, 4107952), (16, 3594458), (19, 3026912), (28, 2053976), (32, 1797229), (38, 1513456), (56, 1026988), (76, 756728), (112, 513494), (133, 432416), (152, 378364), (224, 256747), (266, 216208), (304, 189182), (532, 108104), (608, 94591), (1064, 54052), (2128, 27026), (4256, 13513)]