54575710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 115305984

約数和(自身を除く): 60730274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 877, 889, 1270, 1754, 1778, 4385, 4445, 6139, 6223, 8770, 8890, 12278, 12446, 30695, 31115, 42973, 61390, 62230, 85946, 111379, 214865, 222758, 429730, 556895, 779653, 1113790, 1559306, 3898265, 5457571, 7796530, 10915142, 27287855, 54575710]

約数ペア:

[(1, 54575710), (2, 27287855), (5, 10915142), (7, 7796530), (10, 5457571), (14, 3898265), (35, 1559306), (49, 1113790), (70, 779653), (98, 556895), (127, 429730), (245, 222758), (254, 214865), (490, 111379), (635, 85946), (877, 62230), (889, 61390), (1270, 42973), (1754, 31115), (1778, 30695), (4385, 12446), (4445, 12278), (6139, 8890), (6223, 8770)]