53810540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6301}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 131283264

約数和(自身を除く): 77472724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6301, 8540, 12602, 25204, 31505, 44107, 63010, 88214, 126020, 176428, 220535, 384361, 441070, 768722, 882140, 1537444, 1921805, 2690527, 3843610, 5381054, 7687220, 10762108, 13452635, 26905270, 53810540]

約数ペア:

[(1, 53810540), (2, 26905270), (4, 13452635), (5, 10762108), (7, 7687220), (10, 5381054), (14, 3843610), (20, 2690527), (28, 1921805), (35, 1537444), (61, 882140), (70, 768722), (122, 441070), (140, 384361), (244, 220535), (305, 176428), (427, 126020), (610, 88214), (854, 63010), (1220, 44107), (1708, 31505), (2135, 25204), (4270, 12602), (6301, 8540)]