53985568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18539}}^1$

素因数の和:18569

約数の個数: 48

約数和(自身を含む): 130818240

約数和(自身を除く): 76832672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18539, 37078, 74156, 129773, 148312, 241007, 259546, 296624, 482014, 519092, 593248, 964028, 1038184, 1687049, 1928056, 2076368, 3374098, 3856112, 4152736, 6748196, 7712224, 13496392, 26992784, 53985568]

約数ペア:

[(1, 53985568), (2, 26992784), (4, 13496392), (7, 7712224), (8, 6748196), (13, 4152736), (14, 3856112), (16, 3374098), (26, 2076368), (28, 1928056), (32, 1687049), (52, 1038184), (56, 964028), (91, 593248), (104, 519092), (112, 482014), (182, 296624), (208, 259546), (224, 241007), (364, 148312), (416, 129773), (728, 74156), (1456, 37078), (2912, 18539)]