53623780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22531}}^1$

素因数の和:22564

約数の個数: 48

約数和(自身を含む): 136273536

約数和(自身を除く): 82649756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 22531, 45062, 90124, 112655, 157717, 225310, 315434, 383027, 450620, 630868, 766054, 788585, 1532108, 1577170, 1915135, 2681189, 3154340, 3830270, 5362378, 7660540, 10724756, 13405945, 26811890, 53623780]

約数ペア:

[(1, 53623780), (2, 26811890), (4, 13405945), (5, 10724756), (7, 7660540), (10, 5362378), (14, 3830270), (17, 3154340), (20, 2681189), (28, 1915135), (34, 1577170), (35, 1532108), (68, 788585), (70, 766054), (85, 630868), (119, 450620), (140, 383027), (170, 315434), (238, 225310), (340, 157717), (476, 112655), (595, 90124), (1190, 45062), (2380, 22531)]