53948570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18043}}^1$

素因数の和:18086

約数の個数: 32

約数和(自身を含む): 109130112

約数和(自身を除く): 55181542

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18043, 36086, 90215, 180430, 234559, 414989, 469118, 829978, 1172795, 2074945, 2345590, 4149890, 5394857, 10789714, 26974285, 53948570]

約数ペア:

[(1, 53948570), (2, 26974285), (5, 10789714), (10, 5394857), (13, 4149890), (23, 2345590), (26, 2074945), (46, 1172795), (65, 829978), (115, 469118), (130, 414989), (230, 234559), (299, 180430), (598, 90215), (1495, 36086), (2990, 18043)]