57199090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7294

約数の個数: 32

約数和(自身を含む): 112711536

約数和(自身を除く): 55512446

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7213, 7930, 14426, 36065, 72130, 93769, 187538, 439993, 468845, 879986, 937690, 2199965, 4399930, 5719909, 11439818, 28599545, 57199090]

約数ペア:

[(1, 57199090), (2, 28599545), (5, 11439818), (10, 5719909), (13, 4399930), (26, 2199965), (61, 937690), (65, 879986), (122, 468845), (130, 439993), (305, 187538), (610, 93769), (793, 72130), (1586, 36065), (3965, 14426), (7213, 7930)]