57059140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 127561392

約数和(自身を除く): 70502252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 257, 340, 514, 653, 1028, 1285, 1306, 2570, 2612, 3265, 4369, 5140, 6530, 8738, 11101, 13060, 17476, 21845, 22202, 43690, 44404, 55505, 87380, 111010, 167821, 222020, 335642, 671284, 839105, 1678210, 2852957, 3356420, 5705914, 11411828, 14264785, 28529570, 57059140]

約数ペア:

[(1, 57059140), (2, 28529570), (4, 14264785), (5, 11411828), (10, 5705914), (17, 3356420), (20, 2852957), (34, 1678210), (68, 839105), (85, 671284), (170, 335642), (257, 222020), (340, 167821), (514, 111010), (653, 87380), (1028, 55505), (1285, 44404), (1306, 43690), (2570, 22202), (2612, 21845), (3265, 17476), (4369, 13060), (5140, 11101), (6530, 8738)]