53754376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1481}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 108927000

約数和(自身を除く): 55172624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 1481, 2792, 2962, 4537, 5924, 9074, 11848, 18148, 19253, 36296, 38506, 77012, 154024, 516869, 1033738, 2067476, 4134952, 6719297, 13438594, 26877188, 53754376]

約数ペア:

[(1, 53754376), (2, 26877188), (4, 13438594), (8, 6719297), (13, 4134952), (26, 2067476), (52, 1033738), (104, 516869), (349, 154024), (698, 77012), (1396, 38506), (1481, 36296), (2792, 19253), (2962, 18148), (4537, 11848), (5924, 9074)]