53684860

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7477}}^1$

素因数の和:7845

約数の個数: 24

約数和(自身を含む): 113067360

約数和(自身を除く): 59382500

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 7477, 14954, 29908, 37385, 74770, 149540, 2684243, 5368486, 10736972, 13421215, 26842430, 53684860]

約数ペア:

[(1, 53684860), (2, 26842430), (4, 13421215), (5, 10736972), (10, 5368486), (20, 2684243), (359, 149540), (718, 74770), (1436, 37385), (1795, 29908), (3590, 14954), (7180, 7477)]