52009961900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40007663}}^1$

素因数の和:40007690

約数の個数: 36

約数和(自身を含む): 121543283232

約数和(自身を除く): 69533321332

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 40007663, 80015326, 160030652, 200038315, 400076630, 520099619, 800153260, 1000191575, 1040199238, 2000383150, 2080398476, 2600498095, 4000766300, 5200996190, 10401992380, 13002490475, 26004980950, 52009961900]

約数ペア:

[(1, 52009961900), (2, 26004980950), (4, 13002490475), (5, 10401992380), (10, 5200996190), (13, 4000766300), (20, 2600498095), (25, 2080398476), (26, 2000383150), (50, 1040199238), (52, 1000191575), (65, 800153260), (100, 520099619), (130, 400076630), (260, 200038315), (325, 160030652), (650, 80015326), (1300, 40007663)]