50872732540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{565127}}^1$

素因数の和:565786

約数の個数: 48

約数和(自身を含む): 122284657152

約数和(自身を除く): 71411924612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1286, 2572, 3215, 4501, 6430, 9002, 12860, 18004, 22505, 45010, 90020, 565127, 1130254, 2260508, 2825635, 3955889, 5651270, 7911778, 11302540, 15823556, 19779445, 39558890, 79117780, 363376661, 726753322, 1453506644, 1816883305, 2543636627, 3633766610, 5087273254, 7267533220, 10174546508, 12718183135, 25436366270, 50872732540]

約数ペア:

[(1, 50872732540), (2, 25436366270), (4, 12718183135), (5, 10174546508), (7, 7267533220), (10, 5087273254), (14, 3633766610), (20, 2543636627), (28, 1816883305), (35, 1453506644), (70, 726753322), (140, 363376661), (643, 79117780), (1286, 39558890), (2572, 19779445), (3215, 15823556), (4501, 11302540), (6430, 7911778), (9002, 5651270), (12860, 3955889), (18004, 2825635), (22505, 2260508), (45010, 1130254), (90020, 565127)]