54572140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3643}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 132233472

約数和(自身を除く): 77661332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3643, 3745, 7286, 7490, 14572, 14980, 18215, 25501, 36430, 51002, 72860, 102004, 127505, 255010, 389801, 510020, 779602, 1559204, 1949005, 2728607, 3898010, 5457214, 7796020, 10914428, 13643035, 27286070, 54572140]

約数ペア:

[(1, 54572140), (2, 27286070), (4, 13643035), (5, 10914428), (7, 7796020), (10, 5457214), (14, 3898010), (20, 2728607), (28, 1949005), (35, 1559204), (70, 779602), (107, 510020), (140, 389801), (214, 255010), (428, 127505), (535, 102004), (749, 72860), (1070, 51002), (1498, 36430), (2140, 25501), (2996, 18215), (3643, 14980), (3745, 14572), (7286, 7490)]